Finding the Third Proportional to 53,308.13 and 114,878.25

Step by Step Solution

1. Step 1: Write the proportion equation
   53,308.13 : 114,878.25 = 114,878.25 : x
2. Step 2: Convert to fraction form
   53,308.13/114,878.25 = 114,878.25/x
3. Step 3: Cross multiply
   53,308.13x = 114,878.25 × 114,878.25
4. Step 4: Simplify right side
   53,308.13x = 13,197,012,323.06
5. Step 5: Solve for x
   x = 13,197,012,323.06/53,308.13
6. Step 6: Final answer
   x = 247,560.99