Finding the Third Proportional to 3,489,588 and 7,529,112

Step by Step Solution

1. Step 1: Write the proportion equation
   3,489,588 : 7,529,112 = 7,529,112 : x
2. Step 2: Convert to fraction form
   3,489,588/7,529,112 = 7,529,112/x
3. Step 3: Cross multiply
   3,489,588x = 7,529,112 × 7,529,112
4. Step 4: Simplify right side
   3,489,588x = 56,687,527,508,544
5. Step 5: Solve for x
   x = 56,687,527,508,544/3,489,588
6. Step 6: Final answer
   x = 16,244,762.28