Finding the Third Proportional to 979,898 and 1,539,838

Step by Step Solution

1. Step 1: Write the proportion equation
   979,898 : 1,539,838 = 1,539,838 : x
2. Step 2: Convert to fraction form
   979,898/1,539,838 = 1,539,838/x
3. Step 3: Cross multiply
   979,898x = 1,539,838 × 1,539,838
4. Step 4: Simplify right side
   979,898x = 2,371,101,066,244
5. Step 5: Solve for x
   x = 2,371,101,066,244/979,898
6. Step 6: Final answer
   x = 2,419,742.73