Finding the Third Proportional to 1,823,982 and 3,959,490

Step by Step Solution

1. Step 1: Write the proportion equation
   1,823,982 : 3,959,490 = 3,959,490 : x
2. Step 2: Convert to fraction form
   1,823,982/3,959,490 = 3,959,490/x
3. Step 3: Cross multiply
   1,823,982x = 3,959,490 × 3,959,490
4. Step 4: Simplify right side
   1,823,982x = 15,677,561,060,100
5. Step 5: Solve for x
   x = 15,677,561,060,100/1,823,982
6. Step 6: Final answer
   x = 8,595,238.91