Finding the Third Proportional to 1,302,706 and 2,828,224

Step by Step Solution

1. Step 1: Write the proportion equation
   1,302,706 : 2,828,224 = 2,828,224 : x
2. Step 2: Convert to fraction form
   1,302,706/2,828,224 = 2,828,224/x
3. Step 3: Cross multiply
   1,302,706x = 2,828,224 × 2,828,224
4. Step 4: Simplify right side
   1,302,706x = 7,998,850,994,176
5. Step 5: Solve for x
   x = 7,998,850,994,176/1,302,706
6. Step 6: Final answer
   x = 6,140,181.28