Finding the Third Proportional to 902,590 and 1,982,336

Step by Step Solution

1. Step 1: Write the proportion equation
   902,590 : 1,982,336 = 1,982,336 : x
2. Step 2: Convert to fraction form
   902,590/1,982,336 = 1,982,336/x
3. Step 3: Cross multiply
   902,590x = 1,982,336 × 1,982,336
4. Step 4: Simplify right side
   902,590x = 3,929,656,016,896
5. Step 5: Solve for x
   x = 3,929,656,016,896/902,590
6. Step 6: Final answer
   x = 4,353,755.32