Finding the Third Proportional to 156,729,176 and 365,989,002

Step by Step Solution

1. Step 1: Write the proportion equation
   156,729,176 : 365,989,002 = 365,989,002 : x
2. Step 2: Convert to fraction form
   156,729,176/365,989,002 = 365,989,002/x
3. Step 3: Cross multiply
   156,729,176x = 365,989,002 × 365,989,002
4. Step 4: Simplify right side
   156,729,176x = 133,947,949,584,956,000
5. Step 5: Solve for x
   x = 133,947,949,584,956,000/156,729,176
6. Step 6: Final answer
   x = 854,645,912.16