Finding the Third Proportional to 1,542,492 and 3,321,774

Step by Step Solution

1. Step 1: Write the proportion equation
   1,542,492 : 3,321,774 = 3,321,774 : x
2. Step 2: Convert to fraction form
   1,542,492/3,321,774 = 3,321,774/x
3. Step 3: Cross multiply
   1,542,492x = 3,321,774 × 3,321,774
4. Step 4: Simplify right side
   1,542,492x = 11,034,182,507,076
5. Step 5: Solve for x
   x = 11,034,182,507,076/1,542,492
6. Step 6: Final answer
   x = 7,153,477.95