Finding the Third Proportional to 34,864.17 and 71,566.03

Step by Step Solution

1. Step 1: Write the proportion equation
   34,864.17 : 71,566.03 = 71,566.03 : x
2. Step 2: Convert to fraction form
   34,864.17/71,566.03 = 71,566.03/x
3. Step 3: Cross multiply
   34,864.17x = 71,566.03 × 71,566.03
4. Step 4: Simplify right side
   34,864.17x = 5,121,696,828.88
5. Step 5: Solve for x
   x = 5,121,696,828.88/34,864.17
6. Step 6: Final answer
   x = 146,904.30