Finding the Third Proportional to 5,743,420 and 8,892,078

Step by Step Solution

1. Step 1: Write the proportion equation
   5,743,420 : 8,892,078 = 8,892,078 : x
2. Step 2: Convert to fraction form
   5,743,420/8,892,078 = 8,892,078/x
3. Step 3: Cross multiply
   5,743,420x = 8,892,078 × 8,892,078
4. Step 4: Simplify right side
   5,743,420x = 79,069,051,158,084
5. Step 5: Solve for x
   x = 79,069,051,158,084/5,743,420
6. Step 6: Final answer
   x = 13,766,893.45