Finding the Third Proportional to 3,489,590 and 7,529,116

Step by Step Solution

1. Step 1: Write the proportion equation
   3,489,590 : 7,529,116 = 7,529,116 : x
2. Step 2: Convert to fraction form
   3,489,590/7,529,116 = 7,529,116/x
3. Step 3: Cross multiply
   3,489,590x = 7,529,116 × 7,529,116
4. Step 4: Simplify right side
   3,489,590x = 56,687,587,741,456
5. Step 5: Solve for x
   x = 56,687,587,741,456/3,489,590
6. Step 6: Final answer
   x = 16,244,770.23