Finding the Third Proportional to 74,592,362 and 156,915,256

Step by Step Solution

1. Step 1: Write the proportion equation
   74,592,362 : 156,915,256 = 156,915,256 : x
2. Step 2: Convert to fraction form
   74,592,362/156,915,256 = 156,915,256/x
3. Step 3: Cross multiply
   74,592,362x = 156,915,256 × 156,915,256
4. Step 4: Simplify right side
   74,592,362x = 24,622,397,565,545,536
5. Step 5: Solve for x
   x = 24,622,397,565,545,536/74,592,362
6. Step 6: Final answer
   x = 330,092,745.50