Finding the Third Proportional to 3,762,774 and 5,679,423

Step by Step Solution

1. Step 1: Write the proportion equation
   3,762,774 : 5,679,423 = 5,679,423 : x
2. Step 2: Convert to fraction form
   3,762,774/5,679,423 = 5,679,423/x
3. Step 3: Cross multiply
   3,762,774x = 5,679,423 × 5,679,423
4. Step 4: Simplify right side
   3,762,774x = 32,255,845,612,929
5. Step 5: Solve for x
   x = 32,255,845,612,929/3,762,774
6. Step 6: Final answer
   x = 8,572,357.95