Finding the Third Proportional to 28,027.88 and 41,642.63

Step by Step Solution

1. Step 1: Write the proportion equation
   28,027.88 : 41,642.63 = 41,642.63 : x
2. Step 2: Convert to fraction form
   28,027.88/41,642.63 = 41,642.63/x
3. Step 3: Cross multiply
   28,027.88x = 41,642.63 × 41,642.63
4. Step 4: Simplify right side
   28,027.88x = 1,734,108,216.89
5. Step 5: Solve for x
   x = 1,734,108,216.89/28,027.88
6. Step 6: Final answer
   x = 61,870.84