Finding the Third Proportional to 874,900 and 1,349,664

Step by Step Solution

1. Step 1: Write the proportion equation
   874,900 : 1,349,664 = 1,349,664 : x
2. Step 2: Convert to fraction form
   874,900/1,349,664 = 1,349,664/x
3. Step 3: Cross multiply
   874,900x = 1,349,664 × 1,349,664
4. Step 4: Simplify right side
   874,900x = 1,821,592,912,896
5. Step 5: Solve for x
   x = 1,821,592,912,896/874,900
6. Step 6: Final answer
   x = 2,082,058.42