Finding the Third Proportional to 25,465.50 and 51,619.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,465.50 : 51,619.50 = 51,619.50 : x
2. Step 2: Convert to fraction form
   25,465.50/51,619.50 = 51,619.50/x
3. Step 3: Cross multiply
   25,465.50x = 51,619.50 × 51,619.50
4. Step 4: Simplify right side
   25,465.50x = 2,664,572,780.25
5. Step 5: Solve for x
   x = 2,664,572,780.25/25,465.50
6. Step 6: Final answer
   x = 104,634.61