Finding the Third Proportional to 67,162.92 and 91,269.28

Step by Step Solution

1. Step 1: Write the proportion equation
   67,162.92 : 91,269.28 = 91,269.28 : x
2. Step 2: Convert to fraction form
   67,162.92/91,269.28 = 91,269.28/x
3. Step 3: Cross multiply
   67,162.92x = 91,269.28 × 91,269.28
4. Step 4: Simplify right side
   67,162.92x = 8,330,081,699.89
5. Step 5: Solve for x
   x = 8,330,081,699.89/67,162.92
6. Step 6: Final answer
   x = 124,027.98