Finding the Third Proportional to 32,451.75 and 70,411.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,451.75 : 70,411.50 = 70,411.50 : x
2. Step 2: Convert to fraction form
   32,451.75/70,411.50 = 70,411.50/x
3. Step 3: Cross multiply
   32,451.75x = 70,411.50 × 70,411.50
4. Step 4: Simplify right side
   32,451.75x = 4,957,779,332.25
5. Step 5: Solve for x
   x = 4,957,779,332.25/32,451.75
6. Step 6: Final answer
   x = 152,773.87