Finding the Third Proportional to 107,500.50 and 127,264.50

Step by Step Solution

1. Step 1: Write the proportion equation
   107,500.50 : 127,264.50 = 127,264.50 : x
2. Step 2: Convert to fraction form
   107,500.50/127,264.50 = 127,264.50/x
3. Step 3: Cross multiply
   107,500.50x = 127,264.50 × 127,264.50
4. Step 4: Simplify right side
   107,500.50x = 16,196,252,960.25
5. Step 5: Solve for x
   x = 16,196,252,960.25/107,500.50
6. Step 6: Final answer
   x = 150,662.12