Finding the Third Proportional to 445,638.38 and 962,293.50

Step by Step Solution

1. Step 1: Write the proportion equation
   445,638.38 : 962,293.50 = 962,293.50 : x
2. Step 2: Convert to fraction form
   445,638.38/962,293.50 = 962,293.50/x
3. Step 3: Cross multiply
   445,638.38x = 962,293.50 × 962,293.50
4. Step 4: Simplify right side
   445,638.38x = 926,008,780,142.25
5. Step 5: Solve for x
   x = 926,008,780,142.25/445,638.38
6. Step 6: Final answer
   x = 2,077,937.70