Finding the Third Proportional to 49,782 and 67,596

Step by Step Solution

1. Step 1: Write the proportion equation
   49,782 : 67,596 = 67,596 : x
2. Step 2: Convert to fraction form
   49,782/67,596 = 67,596/x
3. Step 3: Cross multiply
   49,782x = 67,596 × 67,596
4. Step 4: Simplify right side
   49,782x = 4,569,219,216
5. Step 5: Solve for x
   x = 4,569,219,216/49,782
6. Step 6: Final answer
   x = 91,784.57