Finding the Third Proportional to 2,184,452 and 4,788,812

Step by Step Solution

1. Step 1: Write the proportion equation
   2,184,452 : 4,788,812 = 4,788,812 : x
2. Step 2: Convert to fraction form
   2,184,452/4,788,812 = 4,788,812/x
3. Step 3: Cross multiply
   2,184,452x = 4,788,812 × 4,788,812
4. Step 4: Simplify right side
   2,184,452x = 22,932,720,371,344
5. Step 5: Solve for x
   x = 22,932,720,371,344/2,184,452
6. Step 6: Final answer
   x = 10,498,157.14