Finding the Third Proportional to 35,860.50 and 53,547.75

Step by Step Solution

1. Step 1: Write the proportion equation
   35,860.50 : 53,547.75 = 53,547.75 : x
2. Step 2: Convert to fraction form
   35,860.50/53,547.75 = 53,547.75/x
3. Step 3: Cross multiply
   35,860.50x = 53,547.75 × 53,547.75
4. Step 4: Simplify right side
   35,860.50x = 2,867,361,530.06
5. Step 5: Solve for x
   x = 2,867,361,530.06/35,860.50
6. Step 6: Final answer
   x = 79,958.77