Finding the Third Proportional to 1,637,616 and 3,524,064

Step by Step Solution

1. Step 1: Write the proportion equation
   1,637,616 : 3,524,064 = 3,524,064 : x
2. Step 2: Convert to fraction form
   1,637,616/3,524,064 = 3,524,064/x
3. Step 3: Cross multiply
   1,637,616x = 3,524,064 × 3,524,064
4. Step 4: Simplify right side
   1,637,616x = 12,419,027,076,096
5. Step 5: Solve for x
   x = 12,419,027,076,096/1,637,616
6. Step 6: Final answer
   x = 7,583,601.45