Finding the Third Proportional to 171,076.50 and 249,918

Step by Step Solution

1. Step 1: Write the proportion equation
   171,076.50 : 249,918 = 249,918 : x
2. Step 2: Convert to fraction form
   171,076.50/249,918 = 249,918/x
3. Step 3: Cross multiply
   171,076.50x = 249,918 × 249,918
4. Step 4: Simplify right side
   171,076.50x = 62,459,006,724
5. Step 5: Solve for x
   x = 62,459,006,724/171,076.50
6. Step 6: Final answer
   x = 365,094.02