Finding the Third Proportional to 1,546,248 and 2,177,458

Step by Step Solution

1. Step 1: Write the proportion equation
   1,546,248 : 2,177,458 = 2,177,458 : x
2. Step 2: Convert to fraction form
   1,546,248/2,177,458 = 2,177,458/x
3. Step 3: Cross multiply
   1,546,248x = 2,177,458 × 2,177,458
4. Step 4: Simplify right side
   1,546,248x = 4,741,323,341,764
5. Step 5: Solve for x
   x = 4,741,323,341,764/1,546,248
6. Step 6: Final answer
   x = 3,066,340.81