Finding the Third Proportional to 35,032.50 and 71,701.88

Step by Step Solution

1. Step 1: Write the proportion equation
   35,032.50 : 71,701.88 = 71,701.88 : x
2. Step 2: Convert to fraction form
   35,032.50/71,701.88 = 71,701.88/x
3. Step 3: Cross multiply
   35,032.50x = 71,701.88 × 71,701.88
4. Step 4: Simplify right side
   35,032.50x = 5,141,158,878.52
5. Step 5: Solve for x
   x = 5,141,158,878.52/35,032.50
6. Step 6: Final answer
   x = 146,753.98