Finding the Third Proportional to 67,204.69 and 91,324.13

Step by Step Solution

1. Step 1: Write the proportion equation
   67,204.69 : 91,324.13 = 91,324.13 : x
2. Step 2: Convert to fraction form
   67,204.69/91,324.13 = 91,324.13/x
3. Step 3: Cross multiply
   67,204.69x = 91,324.13 × 91,324.13
4. Step 4: Simplify right side
   67,204.69x = 8,340,095,807.02
5. Step 5: Solve for x
   x = 8,340,095,807.02/67,204.69
6. Step 6: Final answer
   x = 124,099.91