Finding the Third Proportional to 10,789,420.50 and 23,117,803.31

Step by Step Solution

1. Step 1: Write the proportion equation
   10,789,420.50 : 23,117,803.31 = 23,117,803.31 : x
2. Step 2: Convert to fraction form
   10,789,420.50/23,117,803.31 = 23,117,803.31/x
3. Step 3: Cross multiply
   10,789,420.50x = 23,117,803.31 × 23,117,803.31
4. Step 4: Simplify right side
   10,789,420.50x = 534,432,829,995,436
5. Step 5: Solve for x
   x = 534,432,829,995,436/10,789,420.50
6. Step 6: Final answer
   x = 49,533,043.04