Finding the Third Proportional to 152,370 and 231,952.50

Step by Step Solution

1. Step 1: Write the proportion equation
   152,370 : 231,952.50 = 231,952.50 : x
2. Step 2: Convert to fraction form
   152,370/231,952.50 = 231,952.50/x
3. Step 3: Cross multiply
   152,370x = 231,952.50 × 231,952.50
4. Step 4: Simplify right side
   152,370x = 53,801,962,256.25
5. Step 5: Solve for x
   x = 53,801,962,256.25/152,370
6. Step 6: Final answer
   x = 353,100.76