Finding the Third Proportional to 46,264.29 and 69,738.47

Step by Step Solution

1. Step 1: Write the proportion equation
   46,264.29 : 69,738.47 = 69,738.47 : x
2. Step 2: Convert to fraction form
   46,264.29/69,738.47 = 69,738.47/x
3. Step 3: Cross multiply
   46,264.29x = 69,738.47 × 69,738.47
4. Step 4: Simplify right side
   46,264.29x = 4,863,454,023.59
5. Step 5: Solve for x
   x = 4,863,454,023.59/46,264.29
6. Step 6: Final answer
   x = 105,123.28