Finding the Third Proportional to 71,566.88 and 107,353.69

Step by Step Solution

1. Step 1: Write the proportion equation
   71,566.88 : 107,353.69 = 107,353.69 : x
2. Step 2: Convert to fraction form
   71,566.88/107,353.69 = 107,353.69/x
3. Step 3: Cross multiply
   71,566.88x = 107,353.69 × 107,353.69
4. Step 4: Simplify right side
   71,566.88x = 11,524,814,219.85
5. Step 5: Solve for x
   x = 11,524,814,219.85/71,566.88
6. Step 6: Final answer
   x = 161,035.59