Finding the Third Proportional to 156,744 and 235,114.50

Step by Step Solution

1. Step 1: Write the proportion equation
   156,744 : 235,114.50 = 235,114.50 : x
2. Step 2: Convert to fraction form
   156,744/235,114.50 = 235,114.50/x
3. Step 3: Cross multiply
   156,744x = 235,114.50 × 235,114.50
4. Step 4: Simplify right side
   156,744x = 55,278,828,110.25
5. Step 5: Solve for x
   x = 55,278,828,110.25/156,744
6. Step 6: Final answer
   x = 352,669.50