Finding the Third Proportional to 3,279,746 and 7,098,628

Step by Step Solution

1. Step 1: Write the proportion equation
   3,279,746 : 7,098,628 = 7,098,628 : x
2. Step 2: Convert to fraction form
   3,279,746/7,098,628 = 7,098,628/x
3. Step 3: Cross multiply
   3,279,746x = 7,098,628 × 7,098,628
4. Step 4: Simplify right side
   3,279,746x = 50,390,519,482,384
5. Step 5: Solve for x
   x = 50,390,519,482,384/3,279,746
6. Step 6: Final answer
   x = 15,364,153.04