Finding the Third Proportional to 6,553,728 and 10,175,648

Step by Step Solution

1. Step 1: Write the proportion equation
   6,553,728 : 10,175,648 = 10,175,648 : x
2. Step 2: Convert to fraction form
   6,553,728/10,175,648 = 10,175,648/x
3. Step 3: Cross multiply
   6,553,728x = 10,175,648 × 10,175,648
4. Step 4: Simplify right side
   6,553,728x = 103,543,812,219,904
5. Step 5: Solve for x
   x = 103,543,812,219,904/6,553,728
6. Step 6: Final answer
   x = 15,799,223.32