Finding the Third Proportional to 4,417,012 and 9,529,928

Step by Step Solution

1. Step 1: Write the proportion equation
   4,417,012 : 9,529,928 = 9,529,928 : x
2. Step 2: Convert to fraction form
   4,417,012/9,529,928 = 9,529,928/x
3. Step 3: Cross multiply
   4,417,012x = 9,529,928 × 9,529,928
4. Step 4: Simplify right side
   4,417,012x = 90,819,527,685,184
5. Step 5: Solve for x
   x = 90,819,527,685,184/4,417,012
6. Step 6: Final answer
   x = 20,561,304.27