Finding the Third Proportional to 9,180,756 and 14,166,144

Step by Step Solution

1. Step 1: Write the proportion equation
   9,180,756 : 14,166,144 = 14,166,144 : x
2. Step 2: Convert to fraction form
   9,180,756/14,166,144 = 14,166,144/x
3. Step 3: Cross multiply
   9,180,756x = 14,166,144 × 14,166,144
4. Step 4: Simplify right side
   9,180,756x = 200,679,635,828,736
5. Step 5: Solve for x
   x = 200,679,635,828,736/9,180,756
6. Step 6: Final answer
   x = 21,858,726.65