Finding the Third Proportional to 72,224,692 and 156,229,700

Step by Step Solution

1. Step 1: Write the proportion equation
   72,224,692 : 156,229,700 = 156,229,700 : x
2. Step 2: Convert to fraction form
   72,224,692/156,229,700 = 156,229,700/x
3. Step 3: Cross multiply
   72,224,692x = 156,229,700 × 156,229,700
4. Step 4: Simplify right side
   72,224,692x = 24,407,719,162,090,000
5. Step 5: Solve for x
   x = 24,407,719,162,090,000/72,224,692
6. Step 6: Final answer
   x = 337,941,477.99