Finding the Third Proportional to 25,329.94 and 58,639.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,329.94 : 58,639.50 = 58,639.50 : x
2. Step 2: Convert to fraction form
   25,329.94/58,639.50 = 58,639.50/x
3. Step 3: Cross multiply
   25,329.94x = 58,639.50 × 58,639.50
4. Step 4: Simplify right side
   25,329.94x = 3,438,590,960.25
5. Step 5: Solve for x
   x = 3,438,590,960.25/25,329.94
6. Step 6: Final answer
   x = 135,752.05