Finding the Third Proportional to 56,614.50 and 115,687.50

Step by Step Solution

1. Step 1: Write the proportion equation
   56,614.50 : 115,687.50 = 115,687.50 : x
2. Step 2: Convert to fraction form
   56,614.50/115,687.50 = 115,687.50/x
3. Step 3: Cross multiply
   56,614.50x = 115,687.50 × 115,687.50
4. Step 4: Simplify right side
   56,614.50x = 13,383,597,656.25
5. Step 5: Solve for x
   x = 13,383,597,656.25/56,614.50
6. Step 6: Final answer
   x = 236,398.76