Finding the Third Proportional to 1,207,114 and 2,513,408

Step by Step Solution

1. Step 1: Write the proportion equation
   1,207,114 : 2,513,408 = 2,513,408 : x
2. Step 2: Convert to fraction form
   1,207,114/2,513,408 = 2,513,408/x
3. Step 3: Cross multiply
   1,207,114x = 2,513,408 × 2,513,408
4. Step 4: Simplify right side
   1,207,114x = 6,317,219,774,464
5. Step 5: Solve for x
   x = 6,317,219,774,464/1,207,114
6. Step 6: Final answer
   x = 5,233,324.92