Finding the Third Proportional to 1,665,408 and 3,632,006

Step by Step Solution

1. Step 1: Write the proportion equation
   1,665,408 : 3,632,006 = 3,632,006 : x
2. Step 2: Convert to fraction form
   1,665,408/3,632,006 = 3,632,006/x
3. Step 3: Cross multiply
   1,665,408x = 3,632,006 × 3,632,006
4. Step 4: Simplify right side
   1,665,408x = 13,191,467,584,036
5. Step 5: Solve for x
   x = 13,191,467,584,036/1,665,408
6. Step 6: Final answer
   x = 7,920,862.39