Finding the Third Proportional to 25,218 and 35,342.25

Step by Step Solution

1. Step 1: Write the proportion equation
   25,218 : 35,342.25 = 35,342.25 : x
2. Step 2: Convert to fraction form
   25,218/35,342.25 = 35,342.25/x
3. Step 3: Cross multiply
   25,218x = 35,342.25 × 35,342.25
4. Step 4: Simplify right side
   25,218x = 1,249,074,635.06
5. Step 5: Solve for x
   x = 1,249,074,635.06/25,218
6. Step 6: Final answer
   x = 49,531.07