Finding the Third Proportional to 3,611,680 and 7,522,294

Step by Step Solution

1. Step 1: Write the proportion equation
   3,611,680 : 7,522,294 = 7,522,294 : x
2. Step 2: Convert to fraction form
   3,611,680/7,522,294 = 7,522,294/x
3. Step 3: Cross multiply
   3,611,680x = 7,522,294 × 7,522,294
4. Step 4: Simplify right side
   3,611,680x = 56,584,907,022,436
5. Step 5: Solve for x
   x = 56,584,907,022,436/3,611,680
6. Step 6: Final answer
   x = 15,667,198.37