Finding the Third Proportional to 1,546,236 and 2,177,442

Step by Step Solution

1. Step 1: Write the proportion equation
   1,546,236 : 2,177,442 = 2,177,442 : x
2. Step 2: Convert to fraction form
   1,546,236/2,177,442 = 2,177,442/x
3. Step 3: Cross multiply
   1,546,236x = 2,177,442 × 2,177,442
4. Step 4: Simplify right side
   1,546,236x = 4,741,253,663,364
5. Step 5: Solve for x
   x = 4,741,253,663,364/1,546,236
6. Step 6: Final answer
   x = 3,066,319.54