Finding the Third Proportional to 30,807 and 49,599

Step by Step Solution

1. Step 1: Write the proportion equation
   30,807 : 49,599 = 49,599 : x
2. Step 2: Convert to fraction form
   30,807/49,599 = 49,599/x
3. Step 3: Cross multiply
   30,807x = 49,599 × 49,599
4. Step 4: Simplify right side
   30,807x = 2,460,060,801
5. Step 5: Solve for x
   x = 2,460,060,801/30,807
6. Step 6: Final answer
   x = 79,853.96