Finding the Third Proportional to 1,900,747 and 3,936,224

Step by Step Solution

1. Step 1: Write the proportion equation
   1,900,747 : 3,936,224 = 3,936,224 : x
2. Step 2: Convert to fraction form
   1,900,747/3,936,224 = 3,936,224/x
3. Step 3: Cross multiply
   1,900,747x = 3,936,224 × 3,936,224
4. Step 4: Simplify right side
   1,900,747x = 15,493,859,378,176
5. Step 5: Solve for x
   x = 15,493,859,378,176/1,900,747
6. Step 6: Final answer
   x = 8,151,458.02