Finding the Third Proportional to 623,065.50 and 1,340,901

Step by Step Solution

1. Step 1: Write the proportion equation
   623,065.50 : 1,340,901 = 1,340,901 : x
2. Step 2: Convert to fraction form
   623,065.50/1,340,901 = 1,340,901/x
3. Step 3: Cross multiply
   623,065.50x = 1,340,901 × 1,340,901
4. Step 4: Simplify right side
   623,065.50x = 1,798,015,491,801
5. Step 5: Solve for x
   x = 1,798,015,491,801/623,065.50
6. Step 6: Final answer
   x = 2,885,756.78