Finding the Third Proportional to 3,662,176 and 7,954,818

Step by Step Solution

1. Step 1: Write the proportion equation
   3,662,176 : 7,954,818 = 7,954,818 : x
2. Step 2: Convert to fraction form
   3,662,176/7,954,818 = 7,954,818/x
3. Step 3: Cross multiply
   3,662,176x = 7,954,818 × 7,954,818
4. Step 4: Simplify right side
   3,662,176x = 63,279,129,413,124
5. Step 5: Solve for x
   x = 63,279,129,413,124/3,662,176
6. Step 6: Final answer
   x = 17,279,106.58