Finding the Third Proportional to 1,551,170 and 2,317,369

Step by Step Solution

1. Step 1: Write the proportion equation
   1,551,170 : 2,317,369 = 2,317,369 : x
2. Step 2: Convert to fraction form
   1,551,170/2,317,369 = 2,317,369/x
3. Step 3: Cross multiply
   1,551,170x = 2,317,369 × 2,317,369
4. Step 4: Simplify right side
   1,551,170x = 5,370,199,082,161
5. Step 5: Solve for x
   x = 5,370,199,082,161/1,551,170
6. Step 6: Final answer
   x = 3,462,031.29