Finding the Third Proportional to 1,056,191 and 2,280,745

Step by Step Solution

1. Step 1: Write the proportion equation
   1,056,191 : 2,280,745 = 2,280,745 : x
2. Step 2: Convert to fraction form
   1,056,191/2,280,745 = 2,280,745/x
3. Step 3: Cross multiply
   1,056,191x = 2,280,745 × 2,280,745
4. Step 4: Simplify right side
   1,056,191x = 5,201,797,755,025
5. Step 5: Solve for x
   x = 5,201,797,755,025/1,056,191
6. Step 6: Final answer
   x = 4,925,054.04