Finding the Third Proportional to 978,492 and 1,496,910

Step by Step Solution

1. Step 1: Write the proportion equation
   978,492 : 1,496,910 = 1,496,910 : x
2. Step 2: Convert to fraction form
   978,492/1,496,910 = 1,496,910/x
3. Step 3: Cross multiply
   978,492x = 1,496,910 × 1,496,910
4. Step 4: Simplify right side
   978,492x = 2,240,739,548,100
5. Step 5: Solve for x
   x = 2,240,739,548,100/978,492
6. Step 6: Final answer
   x = 2,289,992.71