Finding the Third Proportional to 3,611,674 and 7,522,285

Step by Step Solution

1. Step 1: Write the proportion equation
   3,611,674 : 7,522,285 = 7,522,285 : x
2. Step 2: Convert to fraction form
   3,611,674/7,522,285 = 7,522,285/x
3. Step 3: Cross multiply
   3,611,674x = 7,522,285 × 7,522,285
4. Step 4: Simplify right side
   3,611,674x = 56,584,771,621,225
5. Step 5: Solve for x
   x = 56,584,771,621,225/3,611,674
6. Step 6: Final answer
   x = 15,667,186.91