Finding the Third Proportional to 1,017,224 and 1,538,928

Step by Step Solution

1. Step 1: Write the proportion equation
   1,017,224 : 1,538,928 = 1,538,928 : x
2. Step 2: Convert to fraction form
   1,017,224/1,538,928 = 1,538,928/x
3. Step 3: Cross multiply
   1,017,224x = 1,538,928 × 1,538,928
4. Step 4: Simplify right side
   1,017,224x = 2,368,299,389,184
5. Step 5: Solve for x
   x = 2,368,299,389,184/1,017,224
6. Step 6: Final answer
   x = 2,328,198.50