Finding the Third Proportional to 46,818.50 and 76,061.25

Step by Step Solution

1. Step 1: Write the proportion equation
   46,818.50 : 76,061.25 = 76,061.25 : x
2. Step 2: Convert to fraction form
   46,818.50/76,061.25 = 76,061.25/x
3. Step 3: Cross multiply
   46,818.50x = 76,061.25 × 76,061.25
4. Step 4: Simplify right side
   46,818.50x = 5,785,313,751.56
5. Step 5: Solve for x
   x = 5,785,313,751.56/46,818.50
6. Step 6: Final answer
   x = 123,568.97