Finding the Third Proportional to 4,557,576 and 9,962,068

Step by Step Solution

1. Step 1: Write the proportion equation
   4,557,576 : 9,962,068 = 9,962,068 : x
2. Step 2: Convert to fraction form
   4,557,576/9,962,068 = 9,962,068/x
3. Step 3: Cross multiply
   4,557,576x = 9,962,068 × 9,962,068
4. Step 4: Simplify right side
   4,557,576x = 99,242,798,836,624
5. Step 5: Solve for x
   x = 99,242,798,836,624/4,557,576
6. Step 6: Final answer
   x = 21,775,346.99