Finding the Third Proportional to 3,743,554 and 5,349,610

Step by Step Solution

1. Step 1: Write the proportion equation
   3,743,554 : 5,349,610 = 5,349,610 : x
2. Step 2: Convert to fraction form
   3,743,554/5,349,610 = 5,349,610/x
3. Step 3: Cross multiply
   3,743,554x = 5,349,610 × 5,349,610
4. Step 4: Simplify right side
   3,743,554x = 28,618,327,152,100
5. Step 5: Solve for x
   x = 28,618,327,152,100/3,743,554
6. Step 6: Final answer
   x = 7,644,694.63