Finding the Third Proportional to 3,562,511 and 7,474,942

Step by Step Solution

1. Step 1: Write the proportion equation
   3,562,511 : 7,474,942 = 7,474,942 : x
2. Step 2: Convert to fraction form
   3,562,511/7,474,942 = 7,474,942/x
3. Step 3: Cross multiply
   3,562,511x = 7,474,942 × 7,474,942
4. Step 4: Simplify right side
   3,562,511x = 55,874,757,903,364
5. Step 5: Solve for x
   x = 55,874,757,903,364/3,562,511
6. Step 6: Final answer
   x = 15,684,094.14