Finding the Third Proportional to 35,005.50 and 53,805.94

Step by Step Solution

1. Step 1: Write the proportion equation
   35,005.50 : 53,805.94 = 53,805.94 : x
2. Step 2: Convert to fraction form
   35,005.50/53,805.94 = 53,805.94/x
3. Step 3: Cross multiply
   35,005.50x = 53,805.94 × 53,805.94
4. Step 4: Simplify right side
   35,005.50x = 2,895,078,910.25
5. Step 5: Solve for x
   x = 2,895,078,910.25/35,005.50
6. Step 6: Final answer
   x = 82,703.54