Finding the Third Proportional to 1,051,512 and 2,280,174

Step by Step Solution

1. Step 1: Write the proportion equation
   1,051,512 : 2,280,174 = 2,280,174 : x
2. Step 2: Convert to fraction form
   1,051,512/2,280,174 = 2,280,174/x
3. Step 3: Cross multiply
   1,051,512x = 2,280,174 × 2,280,174
4. Step 4: Simplify right side
   1,051,512x = 5,199,193,470,276
5. Step 5: Solve for x
   x = 5,199,193,470,276/1,051,512
6. Step 6: Final answer
   x = 4,944,492.76