Finding the Third Proportional to 53,250.75 and 113,607

Step by Step Solution

1. Step 1: Write the proportion equation
   53,250.75 : 113,607 = 113,607 : x
2. Step 2: Convert to fraction form
   53,250.75/113,607 = 113,607/x
3. Step 3: Cross multiply
   53,250.75x = 113,607 × 113,607
4. Step 4: Simplify right side
   53,250.75x = 12,906,550,449
5. Step 5: Solve for x
   x = 12,906,550,449/53,250.75
6. Step 6: Final answer
   x = 242,373.12