Finding the Third Proportional to 47,401.88 and 109,459.69

Step by Step Solution

1. Step 1: Write the proportion equation
   47,401.88 : 109,459.69 = 109,459.69 : x
2. Step 2: Convert to fraction form
   47,401.88/109,459.69 = 109,459.69/x
3. Step 3: Cross multiply
   47,401.88x = 109,459.69 × 109,459.69
4. Step 4: Simplify right side
   47,401.88x = 11,981,423,187.60
5. Step 5: Solve for x
   x = 11,981,423,187.60/47,401.88
6. Step 6: Final answer
   x = 252,762.64