Finding the Third Proportional to 3,403,848 and 5,038,560

Step by Step Solution

1. Step 1: Write the proportion equation
   3,403,848 : 5,038,560 = 5,038,560 : x
2. Step 2: Convert to fraction form
   3,403,848/5,038,560 = 5,038,560/x
3. Step 3: Cross multiply
   3,403,848x = 5,038,560 × 5,038,560
4. Step 4: Simplify right side
   3,403,848x = 25,387,086,873,600
5. Step 5: Solve for x
   x = 25,387,086,873,600/3,403,848
6. Step 6: Final answer
   x = 7,458,349.16