Finding the Third Proportional to 2,668,664 and 5,835,712

Step by Step Solution

1. Step 1: Write the proportion equation
   2,668,664 : 5,835,712 = 5,835,712 : x
2. Step 2: Convert to fraction form
   2,668,664/5,835,712 = 5,835,712/x
3. Step 3: Cross multiply
   2,668,664x = 5,835,712 × 5,835,712
4. Step 4: Simplify right side
   2,668,664x = 34,055,534,546,944
5. Step 5: Solve for x
   x = 34,055,534,546,944/2,668,664
6. Step 6: Final answer
   x = 12,761,267.27