Finding the Third Proportional to 116,656.88 and 240,673.50

Step by Step Solution

1. Step 1: Write the proportion equation
   116,656.88 : 240,673.50 = 240,673.50 : x
2. Step 2: Convert to fraction form
   116,656.88/240,673.50 = 240,673.50/x
3. Step 3: Cross multiply
   116,656.88x = 240,673.50 × 240,673.50
4. Step 4: Simplify right side
   116,656.88x = 57,923,733,602.25
5. Step 5: Solve for x
   x = 57,923,733,602.25/116,656.88
6. Step 6: Final answer
   x = 496,530.82