Finding the Third Proportional to 1,822,524 and 3,988,164

Step by Step Solution

1. Step 1: Write the proportion equation
   1,822,524 : 3,988,164 = 3,988,164 : x
2. Step 2: Convert to fraction form
   1,822,524/3,988,164 = 3,988,164/x
3. Step 3: Cross multiply
   1,822,524x = 3,988,164 × 3,988,164
4. Step 4: Simplify right side
   1,822,524x = 15,905,452,090,896
5. Step 5: Solve for x
   x = 15,905,452,090,896/1,822,524
6. Step 6: Final answer
   x = 8,727,156.45