Finding the Third Proportional to 563,206.50 and 1,173,009

Step by Step Solution

1. Step 1: Write the proportion equation
   563,206.50 : 1,173,009 = 1,173,009 : x
2. Step 2: Convert to fraction form
   563,206.50/1,173,009 = 1,173,009/x
3. Step 3: Cross multiply
   563,206.50x = 1,173,009 × 1,173,009
4. Step 4: Simplify right side
   563,206.50x = 1,375,950,114,081
5. Step 5: Solve for x
   x = 1,375,950,114,081/563,206.50
6. Step 6: Final answer
   x = 2,443,065.05