Finding the Third Proportional to 2,521,400 and 3,773,187

Step by Step Solution

1. Step 1: Write the proportion equation
   2,521,400 : 3,773,187 = 3,773,187 : x
2. Step 2: Convert to fraction form
   2,521,400/3,773,187 = 3,773,187/x
3. Step 3: Cross multiply
   2,521,400x = 3,773,187 × 3,773,187
4. Step 4: Simplify right side
   2,521,400x = 14,236,940,136,969
5. Step 5: Solve for x
   x = 14,236,940,136,969/2,521,400
6. Step 6: Final answer
   x = 5,646,442.51