Finding the Third Proportional to 46,264.50 and 69,738.75

Step by Step Solution

1. Step 1: Write the proportion equation
   46,264.50 : 69,738.75 = 69,738.75 : x
2. Step 2: Convert to fraction form
   46,264.50/69,738.75 = 69,738.75/x
3. Step 3: Cross multiply
   46,264.50x = 69,738.75 × 69,738.75
4. Step 4: Simplify right side
   46,264.50x = 4,863,493,251.56
5. Step 5: Solve for x
   x = 4,863,493,251.56/46,264.50
6. Step 6: Final answer
   x = 105,123.65