Finding the Third Proportional to 1,143,019.50 and 2,443,623

Step by Step Solution

1. Step 1: Write the proportion equation
   1,143,019.50 : 2,443,623 = 2,443,623 : x
2. Step 2: Convert to fraction form
   1,143,019.50/2,443,623 = 2,443,623/x
3. Step 3: Cross multiply
   1,143,019.50x = 2,443,623 × 2,443,623
4. Step 4: Simplify right side
   1,143,019.50x = 5,971,293,366,129
5. Step 5: Solve for x
   x = 5,971,293,366,129/1,143,019.50
6. Step 6: Final answer
   x = 5,224,139.54