Finding the Third Proportional to 2,837,898 and 4,173,855

Step by Step Solution

1. Step 1: Write the proportion equation
   2,837,898 : 4,173,855 = 4,173,855 : x
2. Step 2: Convert to fraction form
   2,837,898/4,173,855 = 4,173,855/x
3. Step 3: Cross multiply
   2,837,898x = 4,173,855 × 4,173,855
4. Step 4: Simplify right side
   2,837,898x = 17,421,065,561,025
5. Step 5: Solve for x
   x = 17,421,065,561,025/2,837,898
6. Step 6: Final answer
   x = 6,138,721.53