Finding the Third Proportional to 2,608,064 and 5,601,768

Step by Step Solution

1. Step 1: Write the proportion equation
   2,608,064 : 5,601,768 = 5,601,768 : x
2. Step 2: Convert to fraction form
   2,608,064/5,601,768 = 5,601,768/x
3. Step 3: Cross multiply
   2,608,064x = 5,601,768 × 5,601,768
4. Step 4: Simplify right side
   2,608,064x = 31,379,804,725,824
5. Step 5: Solve for x
   x = 31,379,804,725,824/2,608,064
6. Step 6: Final answer
   x = 12,031,838.45