Finding the Third Proportional to 1,056,407 and 2,277,073

Step by Step Solution

1. Step 1: Write the proportion equation
   1,056,407 : 2,277,073 = 2,277,073 : x
2. Step 2: Convert to fraction form
   1,056,407/2,277,073 = 2,277,073/x
3. Step 3: Cross multiply
   1,056,407x = 2,277,073 × 2,277,073
4. Step 4: Simplify right side
   1,056,407x = 5,185,061,447,329
5. Step 5: Solve for x
   x = 5,185,061,447,329/1,056,407
6. Step 6: Final answer
   x = 4,908,204.36