Finding the Third Proportional to 1,161,687 and 2,461,828

Step by Step Solution

1. Step 1: Write the proportion equation
   1,161,687 : 2,461,828 = 2,461,828 : x
2. Step 2: Convert to fraction form
   1,161,687/2,461,828 = 2,461,828/x
3. Step 3: Cross multiply
   1,161,687x = 2,461,828 × 2,461,828
4. Step 4: Simplify right side
   1,161,687x = 6,060,597,101,584
5. Step 5: Solve for x
   x = 6,060,597,101,584/1,161,687
6. Step 6: Final answer
   x = 5,217,065.44