Finding the Third Proportional to 10,203,544 and 22,200,632.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,203,544 : 22,200,632.50 = 22,200,632.50 : x
2. Step 2: Convert to fraction form
   10,203,544/22,200,632.50 = 22,200,632.50/x
3. Step 3: Cross multiply
   10,203,544x = 22,200,632.50 × 22,200,632.50
4. Step 4: Simplify right side
   10,203,544x = 492,868,083,400,056.25
5. Step 5: Solve for x
   x = 492,868,083,400,056.25/10,203,544
6. Step 6: Final answer
   x = 48,303,617.19