Finding the Third Proportional to 966,820.50 and 2,105,685

Step by Step Solution

1. Step 1: Write the proportion equation
   966,820.50 : 2,105,685 = 2,105,685 : x
2. Step 2: Convert to fraction form
   966,820.50/2,105,685 = 2,105,685/x
3. Step 3: Cross multiply
   966,820.50x = 2,105,685 × 2,105,685
4. Step 4: Simplify right side
   966,820.50x = 4,433,909,319,225
5. Step 5: Solve for x
   x = 4,433,909,319,225/966,820.50
6. Step 6: Final answer
   x = 4,586,072.93