Finding the Third Proportional to 2,665,388 and 3,798,710

Step by Step Solution

1. Step 1: Write the proportion equation
   2,665,388 : 3,798,710 = 3,798,710 : x
2. Step 2: Convert to fraction form
   2,665,388/3,798,710 = 3,798,710/x
3. Step 3: Cross multiply
   2,665,388x = 3,798,710 × 3,798,710
4. Step 4: Simplify right side
   2,665,388x = 14,430,197,664,100
5. Step 5: Solve for x
   x = 14,430,197,664,100/2,665,388
6. Step 6: Final answer
   x = 5,413,920.10