Finding the Third Proportional to 552,148 and 1,183,040

Step by Step Solution

1. Step 1: Write the proportion equation
   552,148 : 1,183,040 = 1,183,040 : x
2. Step 2: Convert to fraction form
   552,148/1,183,040 = 1,183,040/x
3. Step 3: Cross multiply
   552,148x = 1,183,040 × 1,183,040
4. Step 4: Simplify right side
   552,148x = 1,399,583,641,600
5. Step 5: Solve for x
   x = 1,399,583,641,600/552,148
6. Step 6: Final answer
   x = 2,534,797.99