Finding the Third Proportional to 1,016,739 and 2,191,023

Step by Step Solution

1. Step 1: Write the proportion equation
   1,016,739 : 2,191,023 = 2,191,023 : x
2. Step 2: Convert to fraction form
   1,016,739/2,191,023 = 2,191,023/x
3. Step 3: Cross multiply
   1,016,739x = 2,191,023 × 2,191,023
4. Step 4: Simplify right side
   1,016,739x = 4,800,581,786,529
5. Step 5: Solve for x
   x = 4,800,581,786,529/1,016,739
6. Step 6: Final answer
   x = 4,721,547.80