Finding the Third Proportional to 25,226.81 and 57,007.13

Step by Step Solution

1. Step 1: Write the proportion equation
   25,226.81 : 57,007.13 = 57,007.13 : x
2. Step 2: Convert to fraction form
   25,226.81/57,007.13 = 57,007.13/x
3. Step 3: Cross multiply
   25,226.81x = 57,007.13 × 57,007.13
4. Step 4: Simplify right side
   25,226.81x = 3,249,812,300.77
5. Step 5: Solve for x
   x = 3,249,812,300.77/25,226.81
6. Step 6: Final answer
   x = 128,823.74