Finding the Third Proportional to 82,300.50 and 110,571.50

Step by Step Solution

1. Step 1: Write the proportion equation
   82,300.50 : 110,571.50 = 110,571.50 : x
2. Step 2: Convert to fraction form
   82,300.50/110,571.50 = 110,571.50/x
3. Step 3: Cross multiply
   82,300.50x = 110,571.50 × 110,571.50
4. Step 4: Simplify right side
   82,300.50x = 12,226,056,612.25
5. Step 5: Solve for x
   x = 12,226,056,612.25/82,300.50
6. Step 6: Final answer
   x = 148,553.86