Finding the Third Proportional to 498,970 and 1,088,228

Step by Step Solution

1. Step 1: Write the proportion equation
   498,970 : 1,088,228 = 1,088,228 : x
2. Step 2: Convert to fraction form
   498,970/1,088,228 = 1,088,228/x
3. Step 3: Cross multiply
   498,970x = 1,088,228 × 1,088,228
4. Step 4: Simplify right side
   498,970x = 1,184,240,179,984
5. Step 5: Solve for x
   x = 1,184,240,179,984/498,970
6. Step 6: Final answer
   x = 2,373,369.50