Finding the Third Proportional to 25,292.25 and 36,434.81

Step by Step Solution

1. Step 1: Write the proportion equation
   25,292.25 : 36,434.81 = 36,434.81 : x
2. Step 2: Convert to fraction form
   25,292.25/36,434.81 = 36,434.81/x
3. Step 3: Cross multiply
   25,292.25x = 36,434.81 × 36,434.81
4. Step 4: Simplify right side
   25,292.25x = 1,327,495,561.91
5. Step 5: Solve for x
   x = 1,327,495,561.91/25,292.25
6. Step 6: Final answer
   x = 52,486.26