Finding the Third Proportional to 3,814,992 and 5,347,080

Step by Step Solution

1. Step 1: Write the proportion equation
   3,814,992 : 5,347,080 = 5,347,080 : x
2. Step 2: Convert to fraction form
   3,814,992/5,347,080 = 5,347,080/x
3. Step 3: Cross multiply
   3,814,992x = 5,347,080 × 5,347,080
4. Step 4: Simplify right side
   3,814,992x = 28,591,264,526,400
5. Step 5: Solve for x
   x = 28,591,264,526,400/3,814,992
6. Step 6: Final answer
   x = 7,494,449.41