Finding the Third Proportional to 4,433,274 and 9,550,441.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,433,274 : 9,550,441.50 = 9,550,441.50 : x
2. Step 2: Convert to fraction form
   4,433,274/9,550,441.50 = 9,550,441.50/x
3. Step 3: Cross multiply
   4,433,274x = 9,550,441.50 × 9,550,441.50
4. Step 4: Simplify right side
   4,433,274x = 91,210,932,844,922.25
5. Step 5: Solve for x
   x = 91,210,932,844,922.25/4,433,274
6. Step 6: Final answer
   x = 20,574,169.98