Finding the Third Proportional to 8,441,142 and 17,180,627

Step by Step Solution

1. Step 1: Write the proportion equation
   8,441,142 : 17,180,627 = 17,180,627 : x
2. Step 2: Convert to fraction form
   8,441,142/17,180,627 = 17,180,627/x
3. Step 3: Cross multiply
   8,441,142x = 17,180,627 × 17,180,627
4. Step 4: Simplify right side
   8,441,142x = 295,173,944,113,129
5. Step 5: Solve for x
   x = 295,173,944,113,129/8,441,142
6. Step 6: Final answer
   x = 34,968,484.61