Finding the Third Proportional to 1,061,856 and 2,310,309

Step by Step Solution

1. Step 1: Write the proportion equation
   1,061,856 : 2,310,309 = 2,310,309 : x
2. Step 2: Convert to fraction form
   1,061,856/2,310,309 = 2,310,309/x
3. Step 3: Cross multiply
   1,061,856x = 2,310,309 × 2,310,309
4. Step 4: Simplify right side
   1,061,856x = 5,337,527,675,481
5. Step 5: Solve for x
   x = 5,337,527,675,481/1,061,856
6. Step 6: Final answer
   x = 5,026,602.17