Finding the Third Proportional to 59,914.69 and 91,626.19

Step by Step Solution

1. Step 1: Write the proportion equation
   59,914.69 : 91,626.19 = 91,626.19 : x
2. Step 2: Convert to fraction form
   59,914.69/91,626.19 = 91,626.19/x
3. Step 3: Cross multiply
   59,914.69x = 91,626.19 × 91,626.19
4. Step 4: Simplify right side
   59,914.69x = 8,395,358,235.79
5. Step 5: Solve for x
   x = 8,395,358,235.79/59,914.69
6. Step 6: Final answer
   x = 140,121.87