Finding the Third Proportional to 3,701,020 and 5,520,828

Step by Step Solution

1. Step 1: Write the proportion equation
   3,701,020 : 5,520,828 = 5,520,828 : x
2. Step 2: Convert to fraction form
   3,701,020/5,520,828 = 5,520,828/x
3. Step 3: Cross multiply
   3,701,020x = 5,520,828 × 5,520,828
4. Step 4: Simplify right side
   3,701,020x = 30,479,541,805,584
5. Step 5: Solve for x
   x = 30,479,541,805,584/3,701,020
6. Step 6: Final answer
   x = 8,235,443.69