Finding the Third Proportional to 1,777,464 and 2,539,992

Step by Step Solution

1. Step 1: Write the proportion equation
   1,777,464 : 2,539,992 = 2,539,992 : x
2. Step 2: Convert to fraction form
   1,777,464/2,539,992 = 2,539,992/x
3. Step 3: Cross multiply
   1,777,464x = 2,539,992 × 2,539,992
4. Step 4: Simplify right side
   1,777,464x = 6,451,559,360,064
5. Step 5: Solve for x
   x = 6,451,559,360,064/1,777,464
6. Step 6: Final answer
   x = 3,629,642.77