Finding the Third Proportional to 1,002,611 and 2,087,842

Step by Step Solution

1. Step 1: Write the proportion equation
   1,002,611 : 2,087,842 = 2,087,842 : x
2. Step 2: Convert to fraction form
   1,002,611/2,087,842 = 2,087,842/x
3. Step 3: Cross multiply
   1,002,611x = 2,087,842 × 2,087,842
4. Step 4: Simplify right side
   1,002,611x = 4,359,084,216,964
5. Step 5: Solve for x
   x = 4,359,084,216,964/1,002,611
6. Step 6: Final answer
   x = 4,347,732.29