Finding the Third Proportional to 1,635,102 and 3,520,089

Step by Step Solution

1. Step 1: Write the proportion equation
   1,635,102 : 3,520,089 = 3,520,089 : x
2. Step 2: Convert to fraction form
   1,635,102/3,520,089 = 3,520,089/x
3. Step 3: Cross multiply
   1,635,102x = 3,520,089 × 3,520,089
4. Step 4: Simplify right side
   1,635,102x = 12,391,026,567,921
5. Step 5: Solve for x
   x = 12,391,026,567,921/1,635,102
6. Step 6: Final answer
   x = 7,578,136.76