Finding the Third Proportional to 60,061 and 139,026

Step by Step Solution

1. Step 1: Write the proportion equation
   60,061 : 139,026 = 139,026 : x
2. Step 2: Convert to fraction form
   60,061/139,026 = 139,026/x
3. Step 3: Cross multiply
   60,061x = 139,026 × 139,026
4. Step 4: Simplify right side
   60,061x = 19,328,228,676
5. Step 5: Solve for x
   x = 19,328,228,676/60,061
6. Step 6: Final answer
   x = 321,809.97