Finding the Third Proportional to 25,319.25 and 58,612.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,319.25 : 58,612.50 = 58,612.50 : x
2. Step 2: Convert to fraction form
   25,319.25/58,612.50 = 58,612.50/x
3. Step 3: Cross multiply
   25,319.25x = 58,612.50 × 58,612.50
4. Step 4: Simplify right side
   25,319.25x = 3,435,425,156.25
5. Step 5: Solve for x
   x = 3,435,425,156.25/25,319.25
6. Step 6: Final answer
   x = 135,684.32