Finding the Third Proportional to 1,056,264 and 2,280,876

Step by Step Solution

1. Step 1: Write the proportion equation
   1,056,264 : 2,280,876 = 2,280,876 : x
2. Step 2: Convert to fraction form
   1,056,264/2,280,876 = 2,280,876/x
3. Step 3: Cross multiply
   1,056,264x = 2,280,876 × 2,280,876
4. Step 4: Simplify right side
   1,056,264x = 5,202,395,327,376
5. Step 5: Solve for x
   x = 5,202,395,327,376/1,056,264
6. Step 6: Final answer
   x = 4,925,279.41