Finding the Third Proportional to 2,608,064 and 5,601,769

Step by Step Solution

1. Step 1: Write the proportion equation
   2,608,064 : 5,601,769 = 5,601,769 : x
2. Step 2: Convert to fraction form
   2,608,064/5,601,769 = 5,601,769/x
3. Step 3: Cross multiply
   2,608,064x = 5,601,769 × 5,601,769
4. Step 4: Simplify right side
   2,608,064x = 31,379,815,929,361
5. Step 5: Solve for x
   x = 31,379,815,929,361/2,608,064
6. Step 6: Final answer
   x = 12,031,842.75