Finding the Third Proportional to 483,845 and 752,263.50

Step by Step Solution

1. Step 1: Write the proportion equation
   483,845 : 752,263.50 = 752,263.50 : x
2. Step 2: Convert to fraction form
   483,845/752,263.50 = 752,263.50/x
3. Step 3: Cross multiply
   483,845x = 752,263.50 × 752,263.50
4. Step 4: Simplify right side
   483,845x = 565,900,373,432.25
5. Step 5: Solve for x
   x = 565,900,373,432.25/483,845
6. Step 6: Final answer
   x = 1,169,590.21