Finding the Third Proportional to 28,118.63 and 60,910.13

Step by Step Solution

1. Step 1: Write the proportion equation
   28,118.63 : 60,910.13 = 60,910.13 : x
2. Step 2: Convert to fraction form
   28,118.63/60,910.13 = 60,910.13/x
3. Step 3: Cross multiply
   28,118.63x = 60,910.13 × 60,910.13
4. Step 4: Simplify right side
   28,118.63x = 3,710,043,327.52
5. Step 5: Solve for x
   x = 3,710,043,327.52/28,118.63
6. Step 6: Final answer
   x = 131,942.56