Finding the Third Proportional to 245,949 and 376,061

Step by Step Solution

1. Step 1: Write the proportion equation
   245,949 : 376,061 = 376,061 : x
2. Step 2: Convert to fraction form
   245,949/376,061 = 376,061/x
3. Step 3: Cross multiply
   245,949x = 376,061 × 376,061
4. Step 4: Simplify right side
   245,949x = 141,421,875,721
5. Step 5: Solve for x
   x = 141,421,875,721/245,949
6. Step 6: Final answer
   x = 575,004.88