Finding the Third Proportional to 156,762 and 234,775.50

Step by Step Solution

1. Step 1: Write the proportion equation
   156,762 : 234,775.50 = 234,775.50 : x
2. Step 2: Convert to fraction form
   156,762/234,775.50 = 234,775.50/x
3. Step 3: Cross multiply
   156,762x = 234,775.50 × 234,775.50
4. Step 4: Simplify right side
   156,762x = 55,119,535,400.25
5. Step 5: Solve for x
   x = 55,119,535,400.25/156,762
6. Step 6: Final answer
   x = 351,612.86