Finding the Third Proportional to 25,279.59 and 54,933.19

Step by Step Solution

1. Step 1: Write the proportion equation
   25,279.59 : 54,933.19 = 54,933.19 : x
2. Step 2: Convert to fraction form
   25,279.59/54,933.19 = 54,933.19/x
3. Step 3: Cross multiply
   25,279.59x = 54,933.19 × 54,933.19
4. Step 4: Simplify right side
   25,279.59x = 3,017,655,088.91
5. Step 5: Solve for x
   x = 3,017,655,088.91/25,279.59
6. Step 6: Final answer
   x = 119,371.19