Finding the Third Proportional to 485,124 and 1,036,748

Step by Step Solution

1. Step 1: Write the proportion equation
   485,124 : 1,036,748 = 1,036,748 : x
2. Step 2: Convert to fraction form
   485,124/1,036,748 = 1,036,748/x
3. Step 3: Cross multiply
   485,124x = 1,036,748 × 1,036,748
4. Step 4: Simplify right side
   485,124x = 1,074,846,415,504
5. Step 5: Solve for x
   x = 1,074,846,415,504/485,124
6. Step 6: Final answer
   x = 2,215,611.71