Finding the Third Proportional to 30,167 and 64,959

Step by Step Solution

1. Step 1: Write the proportion equation
   30,167 : 64,959 = 64,959 : x
2. Step 2: Convert to fraction form
   30,167/64,959 = 64,959/x
3. Step 3: Cross multiply
   30,167x = 64,959 × 64,959
4. Step 4: Simplify right side
   30,167x = 4,219,671,681
5. Step 5: Solve for x
   x = 4,219,671,681/30,167
6. Step 6: Final answer
   x = 139,877.07