Finding the Third Proportional to 1,942,098 and 2,940,138

Step by Step Solution

1. Step 1: Write the proportion equation
   1,942,098 : 2,940,138 = 2,940,138 : x
2. Step 2: Convert to fraction form
   1,942,098/2,940,138 = 2,940,138/x
3. Step 3: Cross multiply
   1,942,098x = 2,940,138 × 2,940,138
4. Step 4: Simplify right side
   1,942,098x = 8,644,411,459,044
5. Step 5: Solve for x
   x = 8,644,411,459,044/1,942,098
6. Step 6: Final answer
   x = 4,451,068.62