Finding the Third Proportional to 65,773.50 and 102,510

Step by Step Solution

1. Step 1: Write the proportion equation
   65,773.50 : 102,510 = 102,510 : x
2. Step 2: Convert to fraction form
   65,773.50/102,510 = 102,510/x
3. Step 3: Cross multiply
   65,773.50x = 102,510 × 102,510
4. Step 4: Simplify right side
   65,773.50x = 10,508,300,100
5. Step 5: Solve for x
   x = 10,508,300,100/65,773.50
6. Step 6: Final answer
   x = 159,764.95