Finding the Third Proportional to 27,780.50 and 44,131.50

Step by Step Solution

1. Step 1: Write the proportion equation
   27,780.50 : 44,131.50 = 44,131.50 : x
2. Step 2: Convert to fraction form
   27,780.50/44,131.50 = 44,131.50/x
3. Step 3: Cross multiply
   27,780.50x = 44,131.50 × 44,131.50
4. Step 4: Simplify right side
   27,780.50x = 1,947,589,292.25
5. Step 5: Solve for x
   x = 1,947,589,292.25/27,780.50
6. Step 6: Final answer
   x = 70,106.34