Finding the Third Proportional to 88,284.94 and 113,355.56

Step by Step Solution

1. Step 1: Write the proportion equation
   88,284.94 : 113,355.56 = 113,355.56 : x
2. Step 2: Convert to fraction form
   88,284.94/113,355.56 = 113,355.56/x
3. Step 3: Cross multiply
   88,284.94x = 113,355.56 × 113,355.56
4. Step 4: Simplify right side
   88,284.94x = 12,849,483,549.69
5. Step 5: Solve for x
   x = 12,849,483,549.69/88,284.94
6. Step 6: Final answer
   x = 145,545.59