Finding the Third Proportional to 31,263 and 63,801

Step by Step Solution

1. Step 1: Write the proportion equation
   31,263 : 63,801 = 63,801 : x
2. Step 2: Convert to fraction form
   31,263/63,801 = 63,801/x
3. Step 3: Cross multiply
   31,263x = 63,801 × 63,801
4. Step 4: Simplify right side
   31,263x = 4,070,567,601
5. Step 5: Solve for x
   x = 4,070,567,601/31,263
6. Step 6: Final answer
   x = 130,204.00