Finding the Third Proportional to 173,061 and 371,976

Step by Step Solution

1. Step 1: Write the proportion equation
   173,061 : 371,976 = 371,976 : x
2. Step 2: Convert to fraction form
   173,061/371,976 = 371,976/x
3. Step 3: Cross multiply
   173,061x = 371,976 × 371,976
4. Step 4: Simplify right side
   173,061x = 138,366,144,576
5. Step 5: Solve for x
   x = 138,366,144,576/173,061
6. Step 6: Final answer
   x = 799,522.39