Finding the Third Proportional to 91,035.13 and 142,494.88

Step by Step Solution

1. Step 1: Write the proportion equation
   91,035.13 : 142,494.88 = 142,494.88 : x
2. Step 2: Convert to fraction form
   91,035.13/142,494.88 = 142,494.88/x
3. Step 3: Cross multiply
   91,035.13x = 142,494.88 × 142,494.88
4. Step 4: Simplify right side
   91,035.13x = 20,304,789,401.27
5. Step 5: Solve for x
   x = 20,304,789,401.27/91,035.13
6. Step 6: Final answer
   x = 223,043.46