Finding the Third Proportional to 978,473 and 1,493,016

Step by Step Solution

1. Step 1: Write the proportion equation
   978,473 : 1,493,016 = 1,493,016 : x
2. Step 2: Convert to fraction form
   978,473/1,493,016 = 1,493,016/x
3. Step 3: Cross multiply
   978,473x = 1,493,016 × 1,493,016
4. Step 4: Simplify right side
   978,473x = 2,229,096,776,256
5. Step 5: Solve for x
   x = 2,229,096,776,256/978,473
6. Step 6: Final answer
   x = 2,278,138.26