Finding the Third Proportional to 1,179,400 and 1,767,248

Step by Step Solution

1. Step 1: Write the proportion equation
   1,179,400 : 1,767,248 = 1,767,248 : x
2. Step 2: Convert to fraction form
   1,179,400/1,767,248 = 1,767,248/x
3. Step 3: Cross multiply
   1,179,400x = 1,767,248 × 1,767,248
4. Step 4: Simplify right side
   1,179,400x = 3,123,165,493,504
5. Step 5: Solve for x
   x = 3,123,165,493,504/1,179,400
6. Step 6: Final answer
   x = 2,648,096.91