Finding the Third Proportional to 3,037,932 and 7,171,328

Step by Step Solution

1. Step 1: Write the proportion equation
   3,037,932 : 7,171,328 = 7,171,328 : x
2. Step 2: Convert to fraction form
   3,037,932/7,171,328 = 7,171,328/x
3. Step 3: Cross multiply
   3,037,932x = 7,171,328 × 7,171,328
4. Step 4: Simplify right side
   3,037,932x = 51,427,945,283,584
5. Step 5: Solve for x
   x = 51,427,945,283,584/3,037,932
6. Step 6: Final answer
   x = 16,928,603.17