Finding the Third Proportional to 3,359,526 and 7,278,924

Step by Step Solution

1. Step 1: Write the proportion equation
   3,359,526 : 7,278,924 = 7,278,924 : x
2. Step 2: Convert to fraction form
   3,359,526/7,278,924 = 7,278,924/x
3. Step 3: Cross multiply
   3,359,526x = 7,278,924 × 7,278,924
4. Step 4: Simplify right side
   3,359,526x = 52,982,734,597,776
5. Step 5: Solve for x
   x = 52,982,734,597,776/3,359,526
6. Step 6: Final answer
   x = 15,770,895.83