Finding the Third Proportional to 35,957.25 and 55,829.25

Step by Step Solution

1. Step 1: Write the proportion equation
   35,957.25 : 55,829.25 = 55,829.25 : x
2. Step 2: Convert to fraction form
   35,957.25/55,829.25 = 55,829.25/x
3. Step 3: Cross multiply
   35,957.25x = 55,829.25 × 55,829.25
4. Step 4: Simplify right side
   35,957.25x = 3,116,905,155.56
5. Step 5: Solve for x
   x = 3,116,905,155.56/35,957.25
6. Step 6: Final answer
   x = 86,683.64