Finding the Third Proportional to 1,251,025 and 2,679,197

Step by Step Solution

1. Step 1: Write the proportion equation
   1,251,025 : 2,679,197 = 2,679,197 : x
2. Step 2: Convert to fraction form
   1,251,025/2,679,197 = 2,679,197/x
3. Step 3: Cross multiply
   1,251,025x = 2,679,197 × 2,679,197
4. Step 4: Simplify right side
   1,251,025x = 7,178,096,564,809
5. Step 5: Solve for x
   x = 7,178,096,564,809/1,251,025
6. Step 6: Final answer
   x = 5,737,772.28