Finding the Third Proportional to 55,893 and 84,561.50

Step by Step Solution

1. Step 1: Write the proportion equation
   55,893 : 84,561.50 = 84,561.50 : x
2. Step 2: Convert to fraction form
   55,893/84,561.50 = 84,561.50/x
3. Step 3: Cross multiply
   55,893x = 84,561.50 × 84,561.50
4. Step 4: Simplify right side
   55,893x = 7,150,647,282.25
5. Step 5: Solve for x
   x = 7,150,647,282.25/55,893
6. Step 6: Final answer
   x = 127,934.58