Finding the Third Proportional to 3,785,205 and 5,676,418

Step by Step Solution

1. Step 1: Write the proportion equation
   3,785,205 : 5,676,418 = 5,676,418 : x
2. Step 2: Convert to fraction form
   3,785,205/5,676,418 = 5,676,418/x
3. Step 3: Cross multiply
   3,785,205x = 5,676,418 × 5,676,418
4. Step 4: Simplify right side
   3,785,205x = 32,221,721,310,724
5. Step 5: Solve for x
   x = 32,221,721,310,724/3,785,205
6. Step 6: Final answer
   x = 8,512,543.26