Finding the Third Proportional to 152,529.50 and 231,904

Step by Step Solution

1. Step 1: Write the proportion equation
   152,529.50 : 231,904 = 231,904 : x
2. Step 2: Convert to fraction form
   152,529.50/231,904 = 231,904/x
3. Step 3: Cross multiply
   152,529.50x = 231,904 × 231,904
4. Step 4: Simplify right side
   152,529.50x = 53,779,465,216
5. Step 5: Solve for x
   x = 53,779,465,216/152,529.50
6. Step 6: Final answer
   x = 352,584.03