Finding the Third Proportional to 25,355.81 and 54,104.06

Step by Step Solution

1. Step 1: Write the proportion equation
   25,355.81 : 54,104.06 = 54,104.06 : x
2. Step 2: Convert to fraction form
   25,355.81/54,104.06 = 54,104.06/x
3. Step 3: Cross multiply
   25,355.81x = 54,104.06 × 54,104.06
4. Step 4: Simplify right side
   25,355.81x = 2,927,249,579.00
5. Step 5: Solve for x
   x = 2,927,249,579.00/25,355.81
6. Step 6: Final answer
   x = 115,446.89