Finding the Third Proportional to 156,725,112 and 365,978,784

Step by Step Solution

1. Step 1: Write the proportion equation
   156,725,112 : 365,978,784 = 365,978,784 : x
2. Step 2: Convert to fraction form
   156,725,112/365,978,784 = 365,978,784/x
3. Step 3: Cross multiply
   156,725,112x = 365,978,784 × 365,978,784
4. Step 4: Simplify right side
   156,725,112x = 133,940,470,338,118,656
5. Step 5: Solve for x
   x = 133,940,470,338,118,656/156,725,112
6. Step 6: Final answer
   x = 854,620,351.70