Finding the Third Proportional to 27,391.50 and 59,810.50

Step by Step Solution

1. Step 1: Write the proportion equation
   27,391.50 : 59,810.50 = 59,810.50 : x
2. Step 2: Convert to fraction form
   27,391.50/59,810.50 = 59,810.50/x
3. Step 3: Cross multiply
   27,391.50x = 59,810.50 × 59,810.50
4. Step 4: Simplify right side
   27,391.50x = 3,577,295,910.25
5. Step 5: Solve for x
   x = 3,577,295,910.25/27,391.50
6. Step 6: Final answer
   x = 130,598.76