Finding the Third Proportional to 9,355.50 and 22,086

Step by Step Solution

1. Step 1: Write the proportion equation
   9,355.50 : 22,086 = 22,086 : x
2. Step 2: Convert to fraction form
   9,355.50/22,086 = 22,086/x
3. Step 3: Cross multiply
   9,355.50x = 22,086 × 22,086
4. Step 4: Simplify right side
   9,355.50x = 487,791,396
5. Step 5: Solve for x
   x = 487,791,396/9,355.50
6. Step 6: Final answer
   x = 52,139.53