Finding the Third Proportional to 6,473,540 and 14,166,180

Step by Step Solution

1. Step 1: Write the proportion equation
   6,473,540 : 14,166,180 = 14,166,180 : x
2. Step 2: Convert to fraction form
   6,473,540/14,166,180 = 14,166,180/x
3. Step 3: Cross multiply
   6,473,540x = 14,166,180 × 14,166,180
4. Step 4: Simplify right side
   6,473,540x = 200,680,655,792,400
5. Step 5: Solve for x
   x = 200,680,655,792,400/6,473,540
6. Step 6: Final answer
   x = 31,000,141.47