Finding the Third Proportional to 32,700 and 70,581

Step by Step Solution

1. Step 1: Write the proportion equation
   32,700 : 70,581 = 70,581 : x
2. Step 2: Convert to fraction form
   32,700/70,581 = 70,581/x
3. Step 3: Cross multiply
   32,700x = 70,581 × 70,581
4. Step 4: Simplify right side
   32,700x = 4,981,677,561
5. Step 5: Solve for x
   x = 4,981,677,561/32,700
6. Step 6: Final answer
   x = 152,344.88