Finding the Third Proportional to 3,929,520 and 5,870,016

Step by Step Solution

1. Step 1: Write the proportion equation
   3,929,520 : 5,870,016 = 5,870,016 : x
2. Step 2: Convert to fraction form
   3,929,520/5,870,016 = 5,870,016/x
3. Step 3: Cross multiply
   3,929,520x = 5,870,016 × 5,870,016
4. Step 4: Simplify right side
   3,929,520x = 34,457,087,840,256
5. Step 5: Solve for x
   x = 34,457,087,840,256/3,929,520
6. Step 6: Final answer
   x = 8,768,777.83