Finding the Third Proportional to 3,142,674 and 4,708,827

Step by Step Solution

1. Step 1: Write the proportion equation
   3,142,674 : 4,708,827 = 4,708,827 : x
2. Step 2: Convert to fraction form
   3,142,674/4,708,827 = 4,708,827/x
3. Step 3: Cross multiply
   3,142,674x = 4,708,827 × 4,708,827
4. Step 4: Simplify right side
   3,142,674x = 22,173,051,715,929
5. Step 5: Solve for x
   x = 22,173,051,715,929/3,142,674
6. Step 6: Final answer
   x = 7,055,473.05