Finding the Third Proportional to 459,816 and 1,005,168

Step by Step Solution

1. Step 1: Write the proportion equation
   459,816 : 1,005,168 = 1,005,168 : x
2. Step 2: Convert to fraction form
   459,816/1,005,168 = 1,005,168/x
3. Step 3: Cross multiply
   459,816x = 1,005,168 × 1,005,168
4. Step 4: Simplify right side
   459,816x = 1,010,362,708,224
5. Step 5: Solve for x
   x = 1,010,362,708,224/459,816
6. Step 6: Final answer
   x = 2,197,319.60