Finding the Third Proportional to 27,853.50 and 60,810.75

Step by Step Solution

1. Step 1: Write the proportion equation
   27,853.50 : 60,810.75 = 60,810.75 : x
2. Step 2: Convert to fraction form
   27,853.50/60,810.75 = 60,810.75/x
3. Step 3: Cross multiply
   27,853.50x = 60,810.75 × 60,810.75
4. Step 4: Simplify right side
   27,853.50x = 3,697,947,315.56
5. Step 5: Solve for x
   x = 3,697,947,315.56/27,853.50
6. Step 6: Final answer
   x = 132,764.19