Finding the Third Proportional to 14,625.50 and 31,585.88

Step by Step Solution

1. Step 1: Write the proportion equation
   14,625.50 : 31,585.88 = 31,585.88 : x
2. Step 2: Convert to fraction form
   14,625.50/31,585.88 = 31,585.88/x
3. Step 3: Cross multiply
   14,625.50x = 31,585.88 × 31,585.88
4. Step 4: Simplify right side
   14,625.50x = 997,667,499.52
5. Step 5: Solve for x
   x = 997,667,499.52/14,625.50
6. Step 6: Final answer
   x = 68,214.25