Finding the Third Proportional to 1,785,146 and 3,924,542

Step by Step Solution

1. Step 1: Write the proportion equation
   1,785,146 : 3,924,542 = 3,924,542 : x
2. Step 2: Convert to fraction form
   1,785,146/3,924,542 = 3,924,542/x
3. Step 3: Cross multiply
   1,785,146x = 3,924,542 × 3,924,542
4. Step 4: Simplify right side
   1,785,146x = 15,402,029,909,764
5. Step 5: Solve for x
   x = 15,402,029,909,764/1,785,146
6. Step 6: Final answer
   x = 8,627,882.49