Finding the Third Proportional to 59,116 and 131,354

Step by Step Solution

1. Step 1: Write the proportion equation
   59,116 : 131,354 = 131,354 : x
2. Step 2: Convert to fraction form
   59,116/131,354 = 131,354/x
3. Step 3: Cross multiply
   59,116x = 131,354 × 131,354
4. Step 4: Simplify right side
   59,116x = 17,253,873,316
5. Step 5: Solve for x
   x = 17,253,873,316/59,116
6. Step 6: Final answer
   x = 291,864.70