Finding the Third Proportional to 3,620,280 and 5,367,801

Step by Step Solution

1. Step 1: Write the proportion equation
   3,620,280 : 5,367,801 = 5,367,801 : x
2. Step 2: Convert to fraction form
   3,620,280/5,367,801 = 5,367,801/x
3. Step 3: Cross multiply
   3,620,280x = 5,367,801 × 5,367,801
4. Step 4: Simplify right side
   3,620,280x = 28,813,287,575,601
5. Step 5: Solve for x
   x = 28,813,287,575,601/3,620,280
6. Step 6: Final answer
   x = 7,958,856.10