Finding the Third Proportional to 27,606.75 and 42,826.50

Step by Step Solution

1. Step 1: Write the proportion equation
   27,606.75 : 42,826.50 = 42,826.50 : x
2. Step 2: Convert to fraction form
   27,606.75/42,826.50 = 42,826.50/x
3. Step 3: Cross multiply
   27,606.75x = 42,826.50 × 42,826.50
4. Step 4: Simplify right side
   27,606.75x = 1,834,109,102.25
5. Step 5: Solve for x
   x = 1,834,109,102.25/27,606.75
6. Step 6: Final answer
   x = 66,436.98