Finding the Third Proportional to 2,085,311 and 4,569,202

Step by Step Solution

1. Step 1: Write the proportion equation
   2,085,311 : 4,569,202 = 4,569,202 : x
2. Step 2: Convert to fraction form
   2,085,311/4,569,202 = 4,569,202/x
3. Step 3: Cross multiply
   2,085,311x = 4,569,202 × 4,569,202
4. Step 4: Simplify right side
   2,085,311x = 20,877,606,916,804
5. Step 5: Solve for x
   x = 20,877,606,916,804/2,085,311
6. Step 6: Final answer
   x = 10,011,747.37