Finding the Third Proportional to 1,942,092 and 2,940,129

Step by Step Solution

1. Step 1: Write the proportion equation
   1,942,092 : 2,940,129 = 2,940,129 : x
2. Step 2: Convert to fraction form
   1,942,092/2,940,129 = 2,940,129/x
3. Step 3: Cross multiply
   1,942,092x = 2,940,129 × 2,940,129
4. Step 4: Simplify right side
   1,942,092x = 8,644,358,536,641
5. Step 5: Solve for x
   x = 8,644,358,536,641/1,942,092
6. Step 6: Final answer
   x = 4,451,055.12