Finding the Third Proportional to 83,746.25 and 113,721.25

Step by Step Solution

1. Step 1: Write the proportion equation
   83,746.25 : 113,721.25 = 113,721.25 : x
2. Step 2: Convert to fraction form
   83,746.25/113,721.25 = 113,721.25/x
3. Step 3: Cross multiply
   83,746.25x = 113,721.25 × 113,721.25
4. Step 4: Simplify right side
   83,746.25x = 12,932,522,701.56
5. Step 5: Solve for x
   x = 12,932,522,701.56/83,746.25
6. Step 6: Final answer
   x = 154,425.10