Finding the Third Proportional to 719,284.50 and 1,074,001.50

Step by Step Solution

1. Step 1: Write the proportion equation
   719,284.50 : 1,074,001.50 = 1,074,001.50 : x
2. Step 2: Convert to fraction form
   719,284.50/1,074,001.50 = 1,074,001.50/x
3. Step 3: Cross multiply
   719,284.50x = 1,074,001.50 × 1,074,001.50
4. Step 4: Simplify right side
   719,284.50x = 1,153,479,222,002.25
5. Step 5: Solve for x
   x = 1,153,479,222,002.25/719,284.50
6. Step 6: Final answer
   x = 1,603,648.10