Finding the Third Proportional to 2,197,597.50 and 4,502,074.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,197,597.50 : 4,502,074.50 = 4,502,074.50 : x
2. Step 2: Convert to fraction form
   2,197,597.50/4,502,074.50 = 4,502,074.50/x
3. Step 3: Cross multiply
   2,197,597.50x = 4,502,074.50 × 4,502,074.50
4. Step 4: Simplify right side
   2,197,597.50x = 20,268,674,803,550.25
5. Step 5: Solve for x
   x = 20,268,674,803,550.25/2,197,597.50
6. Step 6: Final answer
   x = 9,223,106.05