Finding the Third Proportional to 498,548 and 1,088,464

Step by Step Solution

1. Step 1: Write the proportion equation
   498,548 : 1,088,464 = 1,088,464 : x
2. Step 2: Convert to fraction form
   498,548/1,088,464 = 1,088,464/x
3. Step 3: Cross multiply
   498,548x = 1,088,464 × 1,088,464
4. Step 4: Simplify right side
   498,548x = 1,184,753,879,296
5. Step 5: Solve for x
   x = 1,184,753,879,296/498,548
6. Step 6: Final answer
   x = 2,376,408.85