Finding the Third Proportional to 175,061 and 277,900

Step by Step Solution

1. Step 1: Write the proportion equation
   175,061 : 277,900 = 277,900 : x
2. Step 2: Convert to fraction form
   175,061/277,900 = 277,900/x
3. Step 3: Cross multiply
   175,061x = 277,900 × 277,900
4. Step 4: Simplify right side
   175,061x = 77,228,410,000
5. Step 5: Solve for x
   x = 77,228,410,000/175,061
6. Step 6: Final answer
   x = 441,151.43