Finding the Third Proportional to 3,542,270 and 7,336,594

Step by Step Solution

1. Step 1: Write the proportion equation
   3,542,270 : 7,336,594 = 7,336,594 : x
2. Step 2: Convert to fraction form
   3,542,270/7,336,594 = 7,336,594/x
3. Step 3: Cross multiply
   3,542,270x = 7,336,594 × 7,336,594
4. Step 4: Simplify right side
   3,542,270x = 53,825,611,520,836
5. Step 5: Solve for x
   x = 53,825,611,520,836/3,542,270
6. Step 6: Final answer
   x = 15,195,231.17