Finding the Third Proportional to 22,217 and 52,446.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,217 : 52,446.50 = 52,446.50 : x
2. Step 2: Convert to fraction form
   22,217/52,446.50 = 52,446.50/x
3. Step 3: Cross multiply
   22,217x = 52,446.50 × 52,446.50
4. Step 4: Simplify right side
   22,217x = 2,750,635,362.25
5. Step 5: Solve for x
   x = 2,750,635,362.25/22,217
6. Step 6: Final answer
   x = 123,807.69