Finding the Third Proportional to 8,548,456 and 17,445,736

Step by Step Solution

1. Step 1: Write the proportion equation
   8,548,456 : 17,445,736 = 17,445,736 : x
2. Step 2: Convert to fraction form
   8,548,456/17,445,736 = 17,445,736/x
3. Step 3: Cross multiply
   8,548,456x = 17,445,736 × 17,445,736
4. Step 4: Simplify right side
   8,548,456x = 304,353,704,581,696
5. Step 5: Solve for x
   x = 304,353,704,581,696/8,548,456
6. Step 6: Final answer
   x = 35,603,353.94