Finding the Third Proportional to 24,486 and 54,961.50

Step by Step Solution

1. Step 1: Write the proportion equation
   24,486 : 54,961.50 = 54,961.50 : x
2. Step 2: Convert to fraction form
   24,486/54,961.50 = 54,961.50/x
3. Step 3: Cross multiply
   24,486x = 54,961.50 × 54,961.50
4. Step 4: Simplify right side
   24,486x = 3,020,766,482.25
5. Step 5: Solve for x
   x = 3,020,766,482.25/24,486
6. Step 6: Final answer
   x = 123,367.09