Finding the Third Proportional to 46,140.13 and 65,979.88

Step by Step Solution

1. Step 1: Write the proportion equation
   46,140.13 : 65,979.88 = 65,979.88 : x
2. Step 2: Convert to fraction form
   46,140.13/65,979.88 = 65,979.88/x
3. Step 3: Cross multiply
   46,140.13x = 65,979.88 × 65,979.88
4. Step 4: Simplify right side
   46,140.13x = 4,353,343,905.02
5. Step 5: Solve for x
   x = 4,353,343,905.02/46,140.13
6. Step 6: Final answer
   x = 94,350.50