Finding the Third Proportional to 32,476.50 and 69,648.75

Step by Step Solution

1. Step 1: Write the proportion equation
   32,476.50 : 69,648.75 = 69,648.75 : x
2. Step 2: Convert to fraction form
   32,476.50/69,648.75 = 69,648.75/x
3. Step 3: Cross multiply
   32,476.50x = 69,648.75 × 69,648.75
4. Step 4: Simplify right side
   32,476.50x = 4,850,948,376.56
5. Step 5: Solve for x
   x = 4,850,948,376.56/32,476.50
6. Step 6: Final answer
   x = 149,367.95