Finding the Third Proportional to 25,317 and 38,515.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,317 : 38,515.50 = 38,515.50 : x
2. Step 2: Convert to fraction form
   25,317/38,515.50 = 38,515.50/x
3. Step 3: Cross multiply
   25,317x = 38,515.50 × 38,515.50
4. Step 4: Simplify right side
   25,317x = 1,483,443,740.25
5. Step 5: Solve for x
   x = 1,483,443,740.25/25,317
6. Step 6: Final answer
   x = 58,594.77