Finding the Third Proportional to 3,403,056 and 5,038,920

Step by Step Solution

1. Step 1: Write the proportion equation
   3,403,056 : 5,038,920 = 5,038,920 : x
2. Step 2: Convert to fraction form
   3,403,056/5,038,920 = 5,038,920/x
3. Step 3: Cross multiply
   3,403,056x = 5,038,920 × 5,038,920
4. Step 4: Simplify right side
   3,403,056x = 25,390,714,766,400
5. Step 5: Solve for x
   x = 25,390,714,766,400/3,403,056
6. Step 6: Final answer
   x = 7,461,151.03