Finding the Third Proportional to 46,447.17 and 82,999.69

Step by Step Solution

1. Step 1: Write the proportion equation
   46,447.17 : 82,999.69 = 82,999.69 : x
2. Step 2: Convert to fraction form
   46,447.17/82,999.69 = 82,999.69/x
3. Step 3: Cross multiply
   46,447.17x = 82,999.69 × 82,999.69
4. Step 4: Simplify right side
   46,447.17x = 6,888,948,125.10
5. Step 5: Solve for x
   x = 6,888,948,125.10/46,447.17
6. Step 6: Final answer
   x = 148,317.92