Finding the Third Proportional to 8,300,494,102,113.60 and 18,261,057,992,131

Step by Step Solution

1. Step 1: Write the proportion equation
   8,300,494,102,113.60 : 18,261,057,992,131 = 18,261,057,992,131 : x
2. Step 2: Convert to fraction form
   8,300,494,102,113.60/18,261,057,992,131 = 18,261,057,992,131/x
3. Step 3: Cross multiply
   8,300,494,102,113.60x = 18,261,057,992,131 × 18,261,057,992,131
4. Step 4: Simplify right side
   8,300,494,102,113.60x = 333,466,238,991,971,490,872,688,640
5. Step 5: Solve for x
   x = 333,466,238,991,971,490,872,688,640/8,300,494,102,113.60
6. Step 6: Final answer
   x = 40,174,263,711,248.12