Finding the Third Proportional to 2,175,402 and 3,057,993

Step by Step Solution

1. Step 1: Write the proportion equation
   2,175,402 : 3,057,993 = 3,057,993 : x
2. Step 2: Convert to fraction form
   2,175,402/3,057,993 = 3,057,993/x
3. Step 3: Cross multiply
   2,175,402x = 3,057,993 × 3,057,993
4. Step 4: Simplify right side
   2,175,402x = 9,351,321,188,049
5. Step 5: Solve for x
   x = 9,351,321,188,049/2,175,402
6. Step 6: Final answer
   x = 4,298,663.51