Finding the Third Proportional to 1,248,108 and 2,945,306

Step by Step Solution

1. Step 1: Write the proportion equation
   1,248,108 : 2,945,306 = 2,945,306 : x
2. Step 2: Convert to fraction form
   1,248,108/2,945,306 = 2,945,306/x
3. Step 3: Cross multiply
   1,248,108x = 2,945,306 × 2,945,306
4. Step 4: Simplify right side
   1,248,108x = 8,674,827,433,636
5. Step 5: Solve for x
   x = 8,674,827,433,636/1,248,108
6. Step 6: Final answer
   x = 6,950,382.05