Finding the Third Proportional to 46,140.38 and 65,980.69

Step by Step Solution

1. Step 1: Write the proportion equation
   46,140.38 : 65,980.69 = 65,980.69 : x
2. Step 2: Convert to fraction form
   46,140.38/65,980.69 = 65,980.69/x
3. Step 3: Cross multiply
   46,140.38x = 65,980.69 × 65,980.69
4. Step 4: Simplify right side
   46,140.38x = 4,353,451,122.97
5. Step 5: Solve for x
   x = 4,353,451,122.97/46,140.38
6. Step 6: Final answer
   x = 94,352.31