Finding the Third Proportional to 4,387,414 and 9,783,043

Step by Step Solution

1. Step 1: Write the proportion equation
   4,387,414 : 9,783,043 = 9,783,043 : x
2. Step 2: Convert to fraction form
   4,387,414/9,783,043 = 9,783,043/x
3. Step 3: Cross multiply
   4,387,414x = 9,783,043 × 9,783,043
4. Step 4: Simplify right side
   4,387,414x = 95,707,930,339,849
5. Step 5: Solve for x
   x = 95,707,930,339,849/4,387,414
6. Step 6: Final answer
   x = 21,814,200.88