Finding the Third Proportional to 68,793.25 and 91,733.50

Step by Step Solution

1. Step 1: Write the proportion equation
   68,793.25 : 91,733.50 = 91,733.50 : x
2. Step 2: Convert to fraction form
   68,793.25/91,733.50 = 91,733.50/x
3. Step 3: Cross multiply
   68,793.25x = 91,733.50 × 91,733.50
4. Step 4: Simplify right side
   68,793.25x = 8,415,035,022.25
5. Step 5: Solve for x
   x = 8,415,035,022.25/68,793.25
6. Step 6: Final answer
   x = 122,323.56