Finding the Third Proportional to 35,365.50 and 55,190.25

Step by Step Solution

1. Step 1: Write the proportion equation
   35,365.50 : 55,190.25 = 55,190.25 : x
2. Step 2: Convert to fraction form
   35,365.50/55,190.25 = 55,190.25/x
3. Step 3: Cross multiply
   35,365.50x = 55,190.25 × 55,190.25
4. Step 4: Simplify right side
   35,365.50x = 3,045,963,695.06
5. Step 5: Solve for x
   x = 3,045,963,695.06/35,365.50
6. Step 6: Final answer
   x = 86,128.11