Finding the Third Proportional to 2,085,237 and 4,569,021

Step by Step Solution

1. Step 1: Write the proportion equation
   2,085,237 : 4,569,021 = 4,569,021 : x
2. Step 2: Convert to fraction form
   2,085,237/4,569,021 = 4,569,021/x
3. Step 3: Cross multiply
   2,085,237x = 4,569,021 × 4,569,021
4. Step 4: Simplify right side
   2,085,237x = 20,875,952,898,441
5. Step 5: Solve for x
   x = 20,875,952,898,441/2,085,237
6. Step 6: Final answer
   x = 10,011,309.46