Finding the Third Proportional to 3,437,798 and 7,285,396

Step by Step Solution

1. Step 1: Write the proportion equation
   3,437,798 : 7,285,396 = 7,285,396 : x
2. Step 2: Convert to fraction form
   3,437,798/7,285,396 = 7,285,396/x
3. Step 3: Cross multiply
   3,437,798x = 7,285,396 × 7,285,396
4. Step 4: Simplify right side
   3,437,798x = 53,076,994,876,816
5. Step 5: Solve for x
   x = 53,076,994,876,816/3,437,798
6. Step 6: Final answer
   x = 15,439,241.89