Finding the Third Proportional to 58,050.50 and 118,560.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,050.50 : 118,560.50 = 118,560.50 : x
2. Step 2: Convert to fraction form
   58,050.50/118,560.50 = 118,560.50/x
3. Step 3: Cross multiply
   58,050.50x = 118,560.50 × 118,560.50
4. Step 4: Simplify right side
   58,050.50x = 14,056,592,160.25
5. Step 5: Solve for x
   x = 14,056,592,160.25/58,050.50
6. Step 6: Final answer
   x = 242,144.20