Finding the Third Proportional to 2,356,416 and 3,603,159

Step by Step Solution

1. Step 1: Write the proportion equation
   2,356,416 : 3,603,159 = 3,603,159 : x
2. Step 2: Convert to fraction form
   2,356,416/3,603,159 = 3,603,159/x
3. Step 3: Cross multiply
   2,356,416x = 3,603,159 × 3,603,159
4. Step 4: Simplify right side
   2,356,416x = 12,982,754,779,281
5. Step 5: Solve for x
   x = 12,982,754,779,281/2,356,416
6. Step 6: Final answer
   x = 5,509,534.30