Finding the Third Proportional to 459,958 and 1,005,416

Step by Step Solution

1. Step 1: Write the proportion equation
   459,958 : 1,005,416 = 1,005,416 : x
2. Step 2: Convert to fraction form
   459,958/1,005,416 = 1,005,416/x
3. Step 3: Cross multiply
   459,958x = 1,005,416 × 1,005,416
4. Step 4: Simplify right side
   459,958x = 1,010,861,333,056
5. Step 5: Solve for x
   x = 1,010,861,333,056/459,958
6. Step 6: Final answer
   x = 2,197,725.30