Finding the Third Proportional to 25,429.57 and 51,551.12

Step by Step Solution

1. Step 1: Write the proportion equation
   25,429.57 : 51,551.12 = 51,551.12 : x
2. Step 2: Convert to fraction form
   25,429.57/51,551.12 = 51,551.12/x
3. Step 3: Cross multiply
   25,429.57x = 51,551.12 × 51,551.12
4. Step 4: Simplify right side
   25,429.57x = 2,657,518,086.02
5. Step 5: Solve for x
   x = 2,657,518,086.02/25,429.57
6. Step 6: Final answer
   x = 104,505.03