Finding the Third Proportional to 46,018.13 and 70,708.88

Step by Step Solution

1. Step 1: Write the proportion equation
   46,018.13 : 70,708.88 = 70,708.88 : x
2. Step 2: Convert to fraction form
   46,018.13/70,708.88 = 70,708.88/x
3. Step 3: Cross multiply
   46,018.13x = 70,708.88 × 70,708.88
4. Step 4: Simplify right side
   46,018.13x = 4,999,745,003.77
5. Step 5: Solve for x
   x = 4,999,745,003.77/46,018.13
6. Step 6: Final answer
   x = 108,647.30