Finding the Third Proportional to 32,908.50 and 71,070.75

Step by Step Solution

1. Step 1: Write the proportion equation
   32,908.50 : 71,070.75 = 71,070.75 : x
2. Step 2: Convert to fraction form
   32,908.50/71,070.75 = 71,070.75/x
3. Step 3: Cross multiply
   32,908.50x = 71,070.75 × 71,070.75
4. Step 4: Simplify right side
   32,908.50x = 5,051,051,505.56
5. Step 5: Solve for x
   x = 5,051,051,505.56/32,908.50
6. Step 6: Final answer
   x = 153,487.75