Finding the Third Proportional to 2,192,330 and 4,783,058

Step by Step Solution

1. Step 1: Write the proportion equation
   2,192,330 : 4,783,058 = 4,783,058 : x
2. Step 2: Convert to fraction form
   2,192,330/4,783,058 = 4,783,058/x
3. Step 3: Cross multiply
   2,192,330x = 4,783,058 × 4,783,058
4. Step 4: Simplify right side
   2,192,330x = 22,877,643,831,364
5. Step 5: Solve for x
   x = 22,877,643,831,364/2,192,330
6. Step 6: Final answer
   x = 10,435,310.30