Finding the Third Proportional to 25,038 and 54,429

Step by Step Solution

1. Step 1: Write the proportion equation
   25,038 : 54,429 = 54,429 : x
2. Step 2: Convert to fraction form
   25,038/54,429 = 54,429/x
3. Step 3: Cross multiply
   25,038x = 54,429 × 54,429
4. Step 4: Simplify right side
   25,038x = 2,962,516,041
5. Step 5: Solve for x
   x = 2,962,516,041/25,038
6. Step 6: Final answer
   x = 118,320.79