Finding the Third Proportional to 18,607.50 and 27,914.63

Step by Step Solution

1. Step 1: Write the proportion equation
   18,607.50 : 27,914.63 = 27,914.63 : x
2. Step 2: Convert to fraction form
   18,607.50/27,914.63 = 27,914.63/x
3. Step 3: Cross multiply
   18,607.50x = 27,914.63 × 27,914.63
4. Step 4: Simplify right side
   18,607.50x = 779,226,288.89
5. Step 5: Solve for x
   x = 779,226,288.89/18,607.50
6. Step 6: Final answer
   x = 41,877.00