Finding the Third Proportional to 1,785,018 and 3,924,330

Step by Step Solution

1. Step 1: Write the proportion equation
   1,785,018 : 3,924,330 = 3,924,330 : x
2. Step 2: Convert to fraction form
   1,785,018/3,924,330 = 3,924,330/x
3. Step 3: Cross multiply
   1,785,018x = 3,924,330 × 3,924,330
4. Step 4: Simplify right side
   1,785,018x = 15,400,365,948,900
5. Step 5: Solve for x
   x = 15,400,365,948,900/1,785,018
6. Step 6: Final answer
   x = 8,627,568.99