Finding the Third Proportional to 9,517,728 and 14,499,658

Step by Step Solution

1. Step 1: Write the proportion equation
   9,517,728 : 14,499,658 = 14,499,658 : x
2. Step 2: Convert to fraction form
   9,517,728/14,499,658 = 14,499,658/x
3. Step 3: Cross multiply
   9,517,728x = 14,499,658 × 14,499,658
4. Step 4: Simplify right side
   9,517,728x = 210,240,082,116,964
5. Step 5: Solve for x
   x = 210,240,082,116,964/9,517,728
6. Step 6: Final answer
   x = 22,089,313.97