Finding the Third Proportional to 32,458.50 and 48,687.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,458.50 : 48,687.50 = 48,687.50 : x
2. Step 2: Convert to fraction form
   32,458.50/48,687.50 = 48,687.50/x
3. Step 3: Cross multiply
   32,458.50x = 48,687.50 × 48,687.50
4. Step 4: Simplify right side
   32,458.50x = 2,370,472,656.25
5. Step 5: Solve for x
   x = 2,370,472,656.25/32,458.50
6. Step 6: Final answer
   x = 73,030.88