Finding the Third Proportional to 3,611,739 and 7,522,422

Step by Step Solution

1. Step 1: Write the proportion equation
   3,611,739 : 7,522,422 = 7,522,422 : x
2. Step 2: Convert to fraction form
   3,611,739/7,522,422 = 7,522,422/x
3. Step 3: Cross multiply
   3,611,739x = 7,522,422 × 7,522,422
4. Step 4: Simplify right side
   3,611,739x = 56,586,832,746,084
5. Step 5: Solve for x
   x = 56,586,832,746,084/3,611,739
6. Step 6: Final answer
   x = 15,667,475.62