Finding the Third Proportional to 46,987.88 and 72,867.94

Step by Step Solution

1. Step 1: Write the proportion equation
   46,987.88 : 72,867.94 = 72,867.94 : x
2. Step 2: Convert to fraction form
   46,987.88/72,867.94 = 72,867.94/x
3. Step 3: Cross multiply
   46,987.88x = 72,867.94 × 72,867.94
4. Step 4: Simplify right side
   46,987.88x = 5,309,736,315.50
5. Step 5: Solve for x
   x = 5,309,736,315.50/46,987.88
6. Step 6: Final answer
   x = 113,002.27