Finding the Third Proportional to 103,522.50 and 222,882.75

Step by Step Solution

1. Step 1: Write the proportion equation
   103,522.50 : 222,882.75 = 222,882.75 : x
2. Step 2: Convert to fraction form
   103,522.50/222,882.75 = 222,882.75/x
3. Step 3: Cross multiply
   103,522.50x = 222,882.75 × 222,882.75
4. Step 4: Simplify right side
   103,522.50x = 49,676,720,247.56
5. Step 5: Solve for x
   x = 49,676,720,247.56/103,522.50
6. Step 6: Final answer
   x = 479,863.99