Finding the Third Proportional to 46,744.88 and 72,518.25

Step by Step Solution

1. Step 1: Write the proportion equation
   46,744.88 : 72,518.25 = 72,518.25 : x
2. Step 2: Convert to fraction form
   46,744.88/72,518.25 = 72,518.25/x
3. Step 3: Cross multiply
   46,744.88x = 72,518.25 × 72,518.25
4. Step 4: Simplify right side
   46,744.88x = 5,258,896,583.06
5. Step 5: Solve for x
   x = 5,258,896,583.06/46,744.88
6. Step 6: Final answer
   x = 112,502.10