Finding the Third Proportional to 471,648 and 1,017,979.50

Step by Step Solution

1. Step 1: Write the proportion equation
   471,648 : 1,017,979.50 = 1,017,979.50 : x
2. Step 2: Convert to fraction form
   471,648/1,017,979.50 = 1,017,979.50/x
3. Step 3: Cross multiply
   471,648x = 1,017,979.50 × 1,017,979.50
4. Step 4: Simplify right side
   471,648x = 1,036,282,262,420.25
5. Step 5: Solve for x
   x = 1,036,282,262,420.25/471,648
6. Step 6: Final answer
   x = 2,197,151.82