Finding the Third Proportional to 458,860 and 1,006,352

Step by Step Solution

1. Step 1: Write the proportion equation
   458,860 : 1,006,352 = 1,006,352 : x
2. Step 2: Convert to fraction form
   458,860/1,006,352 = 1,006,352/x
3. Step 3: Cross multiply
   458,860x = 1,006,352 × 1,006,352
4. Step 4: Simplify right side
   458,860x = 1,012,744,347,904
5. Step 5: Solve for x
   x = 1,012,744,347,904/458,860
6. Step 6: Final answer
   x = 2,207,087.89