Finding the Third Proportional to 59,116 and 88,731

Step by Step Solution

1. Step 1: Write the proportion equation
   59,116 : 88,731 = 88,731 : x
2. Step 2: Convert to fraction form
   59,116/88,731 = 88,731/x
3. Step 3: Cross multiply
   59,116x = 88,731 × 88,731
4. Step 4: Simplify right side
   59,116x = 7,873,190,361
5. Step 5: Solve for x
   x = 7,873,190,361/59,116
6. Step 6: Final answer
   x = 133,182.05