Finding the Third Proportional to 4,562,664 and 7,064,028

Step by Step Solution

1. Step 1: Write the proportion equation
   4,562,664 : 7,064,028 = 7,064,028 : x
2. Step 2: Convert to fraction form
   4,562,664/7,064,028 = 7,064,028/x
3. Step 3: Cross multiply
   4,562,664x = 7,064,028 × 7,064,028
4. Step 4: Simplify right side
   4,562,664x = 49,900,491,584,784
5. Step 5: Solve for x
   x = 49,900,491,584,784/4,562,664
6. Step 6: Final answer
   x = 10,936,700.92