Finding the Third Proportional to 56,018 and 88,745

Step by Step Solution

1. Step 1: Write the proportion equation
   56,018 : 88,745 = 88,745 : x
2. Step 2: Convert to fraction form
   56,018/88,745 = 88,745/x
3. Step 3: Cross multiply
   56,018x = 88,745 × 88,745
4. Step 4: Simplify right side
   56,018x = 7,875,675,025
5. Step 5: Solve for x
   x = 7,875,675,025/56,018
6. Step 6: Final answer
   x = 140,591.86