Finding the Third Proportional to 30,061 and 64,291

Step by Step Solution

1. Step 1: Write the proportion equation
   30,061 : 64,291 = 64,291 : x
2. Step 2: Convert to fraction form
   30,061/64,291 = 64,291/x
3. Step 3: Cross multiply
   30,061x = 64,291 × 64,291
4. Step 4: Simplify right side
   30,061x = 4,133,332,681
5. Step 5: Solve for x
   x = 4,133,332,681/30,061
6. Step 6: Final answer
   x = 137,498.18