Finding the Third Proportional to 55,662.50 and 83,494

Step by Step Solution

1. Step 1: Write the proportion equation
   55,662.50 : 83,494 = 83,494 : x
2. Step 2: Convert to fraction form
   55,662.50/83,494 = 83,494/x
3. Step 3: Cross multiply
   55,662.50x = 83,494 × 83,494
4. Step 4: Simplify right side
   55,662.50x = 6,971,248,036
5. Step 5: Solve for x
   x = 6,971,248,036/55,662.50
6. Step 6: Final answer
   x = 125,241.38