Finding the Third Proportional to 1,982,024 and 2,991,612

Step by Step Solution

1. Step 1: Write the proportion equation
   1,982,024 : 2,991,612 = 2,991,612 : x
2. Step 2: Convert to fraction form
   1,982,024/2,991,612 = 2,991,612/x
3. Step 3: Cross multiply
   1,982,024x = 2,991,612 × 2,991,612
4. Step 4: Simplify right side
   1,982,024x = 8,949,742,358,544
5. Step 5: Solve for x
   x = 8,949,742,358,544/1,982,024
6. Step 6: Final answer
   x = 4,515,456.10