Finding the Third Proportional to 978,704 and 1,512,564

Step by Step Solution

1. Step 1: Write the proportion equation
   978,704 : 1,512,564 = 1,512,564 : x
2. Step 2: Convert to fraction form
   978,704/1,512,564 = 1,512,564/x
3. Step 3: Cross multiply
   978,704x = 1,512,564 × 1,512,564
4. Step 4: Simplify right side
   978,704x = 2,287,849,854,096
5. Step 5: Solve for x
   x = 2,287,849,854,096/978,704
6. Step 6: Final answer
   x = 2,337,632.07