Finding the Third Proportional to 416,003 and 913,156

Step by Step Solution

1. Step 1: Write the proportion equation
   416,003 : 913,156 = 913,156 : x
2. Step 2: Convert to fraction form
   416,003/913,156 = 913,156/x
3. Step 3: Cross multiply
   416,003x = 913,156 × 913,156
4. Step 4: Simplify right side
   416,003x = 833,853,880,336
5. Step 5: Solve for x
   x = 833,853,880,336/416,003
6. Step 6: Final answer
   x = 2,004,441.99