Finding the Third Proportional to 3,542,269 and 7,336,589

Step by Step Solution

1. Step 1: Write the proportion equation
   3,542,269 : 7,336,589 = 7,336,589 : x
2. Step 2: Convert to fraction form
   3,542,269/7,336,589 = 7,336,589/x
3. Step 3: Cross multiply
   3,542,269x = 7,336,589 × 7,336,589
4. Step 4: Simplify right side
   3,542,269x = 53,825,538,154,921
5. Step 5: Solve for x
   x = 53,825,538,154,921/3,542,269
6. Step 6: Final answer
   x = 15,195,214.75