Finding the Third Proportional to 46,723.50 and 61,323.75

Step by Step Solution

1. Step 1: Write the proportion equation
   46,723.50 : 61,323.75 = 61,323.75 : x
2. Step 2: Convert to fraction form
   46,723.50/61,323.75 = 61,323.75/x
3. Step 3: Cross multiply
   46,723.50x = 61,323.75 × 61,323.75
4. Step 4: Simplify right side
   46,723.50x = 3,760,602,314.06
5. Step 5: Solve for x
   x = 3,760,602,314.06/46,723.50
6. Step 6: Final answer
   x = 80,486.31