Finding the Third Proportional to 36,127 and 53,143.50

Step by Step Solution

1. Step 1: Write the proportion equation
   36,127 : 53,143.50 = 53,143.50 : x
2. Step 2: Convert to fraction form
   36,127/53,143.50 = 53,143.50/x
3. Step 3: Cross multiply
   36,127x = 53,143.50 × 53,143.50
4. Step 4: Simplify right side
   36,127x = 2,824,231,592.25
5. Step 5: Solve for x
   x = 2,824,231,592.25/36,127
6. Step 6: Final answer
   x = 78,175.09