Finding the Third Proportional to 1,637,595 and 3,554,910

Step by Step Solution

1. Step 1: Write the proportion equation
   1,637,595 : 3,554,910 = 3,554,910 : x
2. Step 2: Convert to fraction form
   1,637,595/3,554,910 = 3,554,910/x
3. Step 3: Cross multiply
   1,637,595x = 3,554,910 × 3,554,910
4. Step 4: Simplify right side
   1,637,595x = 12,637,385,108,100
5. Step 5: Solve for x
   x = 12,637,385,108,100/1,637,595
6. Step 6: Final answer
   x = 7,717,039.38