Finding the Third Proportional to 65,713.50 and 102,951

Step by Step Solution

1. Step 1: Write the proportion equation
   65,713.50 : 102,951 = 102,951 : x
2. Step 2: Convert to fraction form
   65,713.50/102,951 = 102,951/x
3. Step 3: Cross multiply
   65,713.50x = 102,951 × 102,951
4. Step 4: Simplify right side
   65,713.50x = 10,598,908,401
5. Step 5: Solve for x
   x = 10,598,908,401/65,713.50
6. Step 6: Final answer
   x = 161,289.67