Finding the Third Proportional to 46,155 and 69,155

Step by Step Solution

1. Step 1: Write the proportion equation
   46,155 : 69,155 = 69,155 : x
2. Step 2: Convert to fraction form
   46,155/69,155 = 69,155/x
3. Step 3: Cross multiply
   46,155x = 69,155 × 69,155
4. Step 4: Simplify right side
   46,155x = 4,782,414,025
5. Step 5: Solve for x
   x = 4,782,414,025/46,155
6. Step 6: Final answer
   x = 103,616.38