Finding the Third Proportional to 417,513 and 930,648

Step by Step Solution

1. Step 1: Write the proportion equation
   417,513 : 930,648 = 930,648 : x
2. Step 2: Convert to fraction form
   417,513/930,648 = 930,648/x
3. Step 3: Cross multiply
   417,513x = 930,648 × 930,648
4. Step 4: Simplify right side
   417,513x = 866,105,699,904
5. Step 5: Solve for x
   x = 866,105,699,904/417,513
6. Step 6: Final answer
   x = 2,074,440.08