Finding the Third Proportional to 59,513 and 78,982

Step by Step Solution

1. Step 1: Write the proportion equation
   59,513 : 78,982 = 78,982 : x
2. Step 2: Convert to fraction form
   59,513/78,982 = 78,982/x
3. Step 3: Cross multiply
   59,513x = 78,982 × 78,982
4. Step 4: Simplify right side
   59,513x = 6,238,156,324
5. Step 5: Solve for x
   x = 6,238,156,324/59,513
6. Step 6: Final answer
   x = 104,820.06