Finding the Third Proportional to 58,054.50 and 118,570.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,054.50 : 118,570.50 = 118,570.50 : x
2. Step 2: Convert to fraction form
   58,054.50/118,570.50 = 118,570.50/x
3. Step 3: Cross multiply
   58,054.50x = 118,570.50 × 118,570.50
4. Step 4: Simplify right side
   58,054.50x = 14,058,963,470.25
5. Step 5: Solve for x
   x = 14,058,963,470.25/58,054.50
6. Step 6: Final answer
   x = 242,168.37