Finding the Third Proportional to 2,451,172 and 3,661,926

Step by Step Solution

1. Step 1: Write the proportion equation
   2,451,172 : 3,661,926 = 3,661,926 : x
2. Step 2: Convert to fraction form
   2,451,172/3,661,926 = 3,661,926/x
3. Step 3: Cross multiply
   2,451,172x = 3,661,926 × 3,661,926
4. Step 4: Simplify right side
   2,451,172x = 13,409,702,029,476
5. Step 5: Solve for x
   x = 13,409,702,029,476/2,451,172
6. Step 6: Final answer
   x = 5,470,730.75