Finding the Third Proportional to 4,312,145 and 8,751,002

Step by Step Solution

1. Step 1: Write the proportion equation
   4,312,145 : 8,751,002 = 8,751,002 : x
2. Step 2: Convert to fraction form
   4,312,145/8,751,002 = 8,751,002/x
3. Step 3: Cross multiply
   4,312,145x = 8,751,002 × 8,751,002
4. Step 4: Simplify right side
   4,312,145x = 76,580,036,004,004
5. Step 5: Solve for x
   x = 76,580,036,004,004/4,312,145
6. Step 6: Final answer
   x = 17,759,151.42