Finding the Third Proportional to 46,605.75 and 69,913.69

Step by Step Solution

1. Step 1: Write the proportion equation
   46,605.75 : 69,913.69 = 69,913.69 : x
2. Step 2: Convert to fraction form
   46,605.75/69,913.69 = 69,913.69/x
3. Step 3: Cross multiply
   46,605.75x = 69,913.69 × 69,913.69
4. Step 4: Simplify right side
   46,605.75x = 4,887,923,699.85
5. Step 5: Solve for x
   x = 4,887,923,699.85/46,605.75
6. Step 6: Final answer
   x = 104,878.13