Finding the Third Proportional to 459,624 and 1,009,947

Step by Step Solution

1. Step 1: Write the proportion equation
   459,624 : 1,009,947 = 1,009,947 : x
2. Step 2: Convert to fraction form
   459,624/1,009,947 = 1,009,947/x
3. Step 3: Cross multiply
   459,624x = 1,009,947 × 1,009,947
4. Step 4: Simplify right side
   459,624x = 1,019,992,942,809
5. Step 5: Solve for x
   x = 1,019,992,942,809/459,624
6. Step 6: Final answer
   x = 2,219,189.91