Finding the Third Proportional to 1,886,982 and 3,948,924

Step by Step Solution

1. Step 1: Write the proportion equation
   1,886,982 : 3,948,924 = 3,948,924 : x
2. Step 2: Convert to fraction form
   1,886,982/3,948,924 = 3,948,924/x
3. Step 3: Cross multiply
   1,886,982x = 3,948,924 × 3,948,924
4. Step 4: Simplify right side
   1,886,982x = 15,594,000,757,776
5. Step 5: Solve for x
   x = 15,594,000,757,776/1,886,982
6. Step 6: Final answer
   x = 8,263,990.20