Finding the Third Proportional to 3,842,380 and 8,254,596

Step by Step Solution

1. Step 1: Write the proportion equation
   3,842,380 : 8,254,596 = 8,254,596 : x
2. Step 2: Convert to fraction form
   3,842,380/8,254,596 = 8,254,596/x
3. Step 3: Cross multiply
   3,842,380x = 8,254,596 × 8,254,596
4. Step 4: Simplify right side
   3,842,380x = 68,138,355,123,216
5. Step 5: Solve for x
   x = 68,138,355,123,216/3,842,380
6. Step 6: Final answer
   x = 17,733,372.32