Finding the Third Proportional to 25,405.13 and 55,837.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,405.13 : 55,837.50 = 55,837.50 : x
2. Step 2: Convert to fraction form
   25,405.13/55,837.50 = 55,837.50/x
3. Step 3: Cross multiply
   25,405.13x = 55,837.50 × 55,837.50
4. Step 4: Simplify right side
   25,405.13x = 3,117,826,406.25
5. Step 5: Solve for x
   x = 3,117,826,406.25/25,405.13
6. Step 6: Final answer
   x = 122,724.31