Finding the Third Proportional to 1,993,798 and 4,373,569

Step by Step Solution

1. Step 1: Write the proportion equation
   1,993,798 : 4,373,569 = 4,373,569 : x
2. Step 2: Convert to fraction form
   1,993,798/4,373,569 = 4,373,569/x
3. Step 3: Cross multiply
   1,993,798x = 4,373,569 × 4,373,569
4. Step 4: Simplify right side
   1,993,798x = 19,128,105,797,761
5. Step 5: Solve for x
   x = 19,128,105,797,761/1,993,798
6. Step 6: Final answer
   x = 9,593,803.28