Finding the Third Proportional to 50,689.13 and 71,566.88

Step by Step Solution

1. Step 1: Write the proportion equation
   50,689.13 : 71,566.88 = 71,566.88 : x
2. Step 2: Convert to fraction form
   50,689.13/71,566.88 = 71,566.88/x
3. Step 3: Cross multiply
   50,689.13x = 71,566.88 × 71,566.88
4. Step 4: Simplify right side
   50,689.13x = 5,121,817,597.27
5. Step 5: Solve for x
   x = 5,121,817,597.27/50,689.13
6. Step 6: Final answer
   x = 101,043.72