Finding the Third Proportional to 12,328.50 and 27,112.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,328.50 : 27,112.50 = 27,112.50 : x
2. Step 2: Convert to fraction form
   12,328.50/27,112.50 = 27,112.50/x
3. Step 3: Cross multiply
   12,328.50x = 27,112.50 × 27,112.50
4. Step 4: Simplify right side
   12,328.50x = 735,087,656.25
5. Step 5: Solve for x
   x = 735,087,656.25/12,328.50
6. Step 6: Final answer
   x = 59,625.07