Finding the Third Proportional to 497,380 and 1,088,072

Step by Step Solution

1. Step 1: Write the proportion equation
   497,380 : 1,088,072 = 1,088,072 : x
2. Step 2: Convert to fraction form
   497,380/1,088,072 = 1,088,072/x
3. Step 3: Cross multiply
   497,380x = 1,088,072 × 1,088,072
4. Step 4: Simplify right side
   497,380x = 1,183,900,677,184
5. Step 5: Solve for x
   x = 1,183,900,677,184/497,380
6. Step 6: Final answer
   x = 2,380,273.99