Finding the Third Proportional to 559,555 and 844,008.50

Step by Step Solution

1. Step 1: Write the proportion equation
   559,555 : 844,008.50 = 844,008.50 : x
2. Step 2: Convert to fraction form
   559,555/844,008.50 = 844,008.50/x
3. Step 3: Cross multiply
   559,555x = 844,008.50 × 844,008.50
4. Step 4: Simplify right side
   559,555x = 712,350,348,072.25
5. Step 5: Solve for x
   x = 712,350,348,072.25/559,555
6. Step 6: Final answer
   x = 1,273,065.83