Finding the Third Proportional to 46,159.13 and 69,159.75

Step by Step Solution

1. Step 1: Write the proportion equation
   46,159.13 : 69,159.75 = 69,159.75 : x
2. Step 2: Convert to fraction form
   46,159.13/69,159.75 = 69,159.75/x
3. Step 3: Cross multiply
   46,159.13x = 69,159.75 × 69,159.75
4. Step 4: Simplify right side
   46,159.13x = 4,783,071,020.06
5. Step 5: Solve for x
   x = 4,783,071,020.06/46,159.13
6. Step 6: Final answer
   x = 103,621.35