Finding the Third Proportional to 1,603,366 and 2,407,158

Step by Step Solution

1. Step 1: Write the proportion equation
   1,603,366 : 2,407,158 = 2,407,158 : x
2. Step 2: Convert to fraction form
   1,603,366/2,407,158 = 2,407,158/x
3. Step 3: Cross multiply
   1,603,366x = 2,407,158 × 2,407,158
4. Step 4: Simplify right side
   1,603,366x = 5,794,409,636,964
5. Step 5: Solve for x
   x = 5,794,409,636,964/1,603,366
6. Step 6: Final answer
   x = 3,613,903.27