Finding the Third Proportional to 3,931,256 and 5,766,204

Step by Step Solution

1. Step 1: Write the proportion equation
   3,931,256 : 5,766,204 = 5,766,204 : x
2. Step 2: Convert to fraction form
   3,931,256/5,766,204 = 5,766,204/x
3. Step 3: Cross multiply
   3,931,256x = 5,766,204 × 5,766,204
4. Step 4: Simplify right side
   3,931,256x = 33,249,108,569,616
5. Step 5: Solve for x
   x = 33,249,108,569,616/3,931,256
6. Step 6: Final answer
   x = 8,457,629.97