Finding the Third Proportional to 207,108 and 443,706.75

Step by Step Solution

1. Step 1: Write the proportion equation
   207,108 : 443,706.75 = 443,706.75 : x
2. Step 2: Convert to fraction form
   207,108/443,706.75 = 443,706.75/x
3. Step 3: Cross multiply
   207,108x = 443,706.75 × 443,706.75
4. Step 4: Simplify right side
   207,108x = 196,875,679,995.56
5. Step 5: Solve for x
   x = 196,875,679,995.56/207,108
6. Step 6: Final answer
   x = 950,594.28