Finding the Third Proportional to 498,691 and 1,097,012

Step by Step Solution

1. Step 1: Write the proportion equation
   498,691 : 1,097,012 = 1,097,012 : x
2. Step 2: Convert to fraction form
   498,691/1,097,012 = 1,097,012/x
3. Step 3: Cross multiply
   498,691x = 1,097,012 × 1,097,012
4. Step 4: Simplify right side
   498,691x = 1,203,435,328,144
5. Step 5: Solve for x
   x = 1,203,435,328,144/498,691
6. Step 6: Final answer
   x = 2,413,188.38