Finding the Third Proportional to 1,188,282 and 2,474,478

Step by Step Solution

1. Step 1: Write the proportion equation
   1,188,282 : 2,474,478 = 2,474,478 : x
2. Step 2: Convert to fraction form
   1,188,282/2,474,478 = 2,474,478/x
3. Step 3: Cross multiply
   1,188,282x = 2,474,478 × 2,474,478
4. Step 4: Simplify right side
   1,188,282x = 6,123,041,372,484
5. Step 5: Solve for x
   x = 6,123,041,372,484/1,188,282
6. Step 6: Final answer
   x = 5,152,852.08