Finding the Third Proportional to 3,541,542 and 7,827,366

Step by Step Solution

1. Step 1: Write the proportion equation
   3,541,542 : 7,827,366 = 7,827,366 : x
2. Step 2: Convert to fraction form
   3,541,542/7,827,366 = 7,827,366/x
3. Step 3: Cross multiply
   3,541,542x = 7,827,366 × 7,827,366
4. Step 4: Simplify right side
   3,541,542x = 61,267,658,497,956
5. Step 5: Solve for x
   x = 61,267,658,497,956/3,541,542
6. Step 6: Final answer
   x = 17,299,712.53