Finding the Third Proportional to 2,112,774 and 4,119,708

Step by Step Solution

1. Step 1: Write the proportion equation
   2,112,774 : 4,119,708 = 4,119,708 : x
2. Step 2: Convert to fraction form
   2,112,774/4,119,708 = 4,119,708/x
3. Step 3: Cross multiply
   2,112,774x = 4,119,708 × 4,119,708
4. Step 4: Simplify right side
   2,112,774x = 16,971,994,005,264
5. Step 5: Solve for x
   x = 16,971,994,005,264/2,112,774
6. Step 6: Final answer
   x = 8,033,038.08