Finding the Third Proportional to 1,147,565 and 2,521,606

Step by Step Solution

1. Step 1: Write the proportion equation
   1,147,565 : 2,521,606 = 2,521,606 : x
2. Step 2: Convert to fraction form
   1,147,565/2,521,606 = 2,521,606/x
3. Step 3: Cross multiply
   1,147,565x = 2,521,606 × 2,521,606
4. Step 4: Simplify right side
   1,147,565x = 6,358,496,819,236
5. Step 5: Solve for x
   x = 6,358,496,819,236/1,147,565
6. Step 6: Final answer
   x = 5,540,859.84