Finding the Third Proportional to 25,585.50 and 52,210.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,585.50 : 52,210.50 = 52,210.50 : x
2. Step 2: Convert to fraction form
   25,585.50/52,210.50 = 52,210.50/x
3. Step 3: Cross multiply
   25,585.50x = 52,210.50 × 52,210.50
4. Step 4: Simplify right side
   25,585.50x = 2,725,936,310.25
5. Step 5: Solve for x
   x = 2,725,936,310.25/25,585.50
6. Step 6: Final answer
   x = 106,542.23