Finding the Third Proportional to 1,627,890 and 3,535,932

Step by Step Solution

1. Step 1: Write the proportion equation
   1,627,890 : 3,535,932 = 3,535,932 : x
2. Step 2: Convert to fraction form
   1,627,890/3,535,932 = 3,535,932/x
3. Step 3: Cross multiply
   1,627,890x = 3,535,932 × 3,535,932
4. Step 4: Simplify right side
   1,627,890x = 12,502,815,108,624
5. Step 5: Solve for x
   x = 12,502,815,108,624/1,627,890
6. Step 6: Final answer
   x = 7,680,380.80