Finding the Third Proportional to 9,227,509 and 20,192,796.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,227,509 : 20,192,796.50 = 20,192,796.50 : x
2. Step 2: Convert to fraction form
   9,227,509/20,192,796.50 = 20,192,796.50/x
3. Step 3: Cross multiply
   9,227,509x = 20,192,796.50 × 20,192,796.50
4. Step 4: Simplify right side
   9,227,509x = 407,749,030,490,412.25
5. Step 5: Solve for x
   x = 407,749,030,490,412.25/9,227,509
6. Step 6: Final answer
   x = 44,188,418.62