Finding the Third Proportional to 498,976 and 1,088,240

Step by Step Solution

1. Step 1: Write the proportion equation
   498,976 : 1,088,240 = 1,088,240 : x
2. Step 2: Convert to fraction form
   498,976/1,088,240 = 1,088,240/x
3. Step 3: Cross multiply
   498,976x = 1,088,240 × 1,088,240
4. Step 4: Simplify right side
   498,976x = 1,184,266,297,600
5. Step 5: Solve for x
   x = 1,184,266,297,600/498,976
6. Step 6: Final answer
   x = 2,373,393.30