Finding the Third Proportional to 483,291 and 1,137,199.50

Step by Step Solution

1. Step 1: Write the proportion equation
   483,291 : 1,137,199.50 = 1,137,199.50 : x
2. Step 2: Convert to fraction form
   483,291/1,137,199.50 = 1,137,199.50/x
3. Step 3: Cross multiply
   483,291x = 1,137,199.50 × 1,137,199.50
4. Step 4: Simplify right side
   483,291x = 1,293,222,702,800.25
5. Step 5: Solve for x
   x = 1,293,222,702,800.25/483,291
6. Step 6: Final answer
   x = 2,675,867.55