Finding the Third Proportional to 471,920 and 1,026,776

Step by Step Solution

1. Step 1: Write the proportion equation
   471,920 : 1,026,776 = 1,026,776 : x
2. Step 2: Convert to fraction form
   471,920/1,026,776 = 1,026,776/x
3. Step 3: Cross multiply
   471,920x = 1,026,776 × 1,026,776
4. Step 4: Simplify right side
   471,920x = 1,054,268,954,176
5. Step 5: Solve for x
   x = 1,054,268,954,176/471,920
6. Step 6: Final answer
   x = 2,233,999.31