Finding the Third Proportional to 27,428.63 and 41,512.50

Step by Step Solution

1. Step 1: Write the proportion equation
   27,428.63 : 41,512.50 = 41,512.50 : x
2. Step 2: Convert to fraction form
   27,428.63/41,512.50 = 41,512.50/x
3. Step 3: Cross multiply
   27,428.63x = 41,512.50 × 41,512.50
4. Step 4: Simplify right side
   27,428.63x = 1,723,287,656.25
5. Step 5: Solve for x
   x = 1,723,287,656.25/27,428.63
6. Step 6: Final answer
   x = 62,828.07