Finding the Third Proportional to 1,551,157 and 2,317,348

Step by Step Solution

1. Step 1: Write the proportion equation
   1,551,157 : 2,317,348 = 2,317,348 : x
2. Step 2: Convert to fraction form
   1,551,157/2,317,348 = 2,317,348/x
3. Step 3: Cross multiply
   1,551,157x = 2,317,348 × 2,317,348
4. Step 4: Simplify right side
   1,551,157x = 5,370,101,753,104
5. Step 5: Solve for x
   x = 5,370,101,753,104/1,551,157
6. Step 6: Final answer
   x = 3,461,997.56