Finding the Third Proportional to 3,322,968 and 4,978,926

Step by Step Solution

1. Step 1: Write the proportion equation
   3,322,968 : 4,978,926 = 4,978,926 : x
2. Step 2: Convert to fraction form
   3,322,968/4,978,926 = 4,978,926/x
3. Step 3: Cross multiply
   3,322,968x = 4,978,926 × 4,978,926
4. Step 4: Simplify right side
   3,322,968x = 24,789,704,113,476
5. Step 5: Solve for x
   x = 24,789,704,113,476/3,322,968
6. Step 6: Final answer
   x = 7,460,109.19