Finding the Third Proportional to 462,456 and 1,008,947.25

Step by Step Solution

1. Step 1: Write the proportion equation
   462,456 : 1,008,947.25 = 1,008,947.25 : x
2. Step 2: Convert to fraction form
   462,456/1,008,947.25 = 1,008,947.25/x
3. Step 3: Cross multiply
   462,456x = 1,008,947.25 × 1,008,947.25
4. Step 4: Simplify right side
   462,456x = 1,017,974,553,282.56
5. Step 5: Solve for x
   x = 1,017,974,553,282.56/462,456
6. Step 6: Final answer
   x = 2,201,235.48