Finding the Third Proportional to 32,545 and 71,030

Step by Step Solution

1. Step 1: Write the proportion equation
   32,545 : 71,030 = 71,030 : x
2. Step 2: Convert to fraction form
   32,545/71,030 = 71,030/x
3. Step 3: Cross multiply
   32,545x = 71,030 × 71,030
4. Step 4: Simplify right side
   32,545x = 5,045,260,900
5. Step 5: Solve for x
   x = 5,045,260,900/32,545
6. Step 6: Final answer
   x = 155,024.15