Finding the Third Proportional to 4,525,200 and 9,758,832

Step by Step Solution

1. Step 1: Write the proportion equation
   4,525,200 : 9,758,832 = 9,758,832 : x
2. Step 2: Convert to fraction form
   4,525,200/9,758,832 = 9,758,832/x
3. Step 3: Cross multiply
   4,525,200x = 9,758,832 × 9,758,832
4. Step 4: Simplify right side
   4,525,200x = 95,234,802,004,224
5. Step 5: Solve for x
   x = 95,234,802,004,224/4,525,200
6. Step 6: Final answer
   x = 21,045,434.90