Finding the Third Proportional to 1,429,078 and 3,146,022

Step by Step Solution

1. Step 1: Write the proportion equation
   1,429,078 : 3,146,022 = 3,146,022 : x
2. Step 2: Convert to fraction form
   1,429,078/3,146,022 = 3,146,022/x
3. Step 3: Cross multiply
   1,429,078x = 3,146,022 × 3,146,022
4. Step 4: Simplify right side
   1,429,078x = 9,897,454,424,484
5. Step 5: Solve for x
   x = 9,897,454,424,484/1,429,078
6. Step 6: Final answer
   x = 6,925,762.22