Finding the Third Proportional to 152,707 and 233,009.25

Step by Step Solution

1. Step 1: Write the proportion equation
   152,707 : 233,009.25 = 233,009.25 : x
2. Step 2: Convert to fraction form
   152,707/233,009.25 = 233,009.25/x
3. Step 3: Cross multiply
   152,707x = 233,009.25 × 233,009.25
4. Step 4: Simplify right side
   152,707x = 54,293,310,585.56
5. Step 5: Solve for x
   x = 54,293,310,585.56/152,707
6. Step 6: Final answer
   x = 355,539.11