Finding the Third Proportional to 498,459 and 1,093,412.50

Step by Step Solution

1. Step 1: Write the proportion equation
   498,459 : 1,093,412.50 = 1,093,412.50 : x
2. Step 2: Convert to fraction form
   498,459/1,093,412.50 = 1,093,412.50/x
3. Step 3: Cross multiply
   498,459x = 1,093,412.50 × 1,093,412.50
4. Step 4: Simplify right side
   498,459x = 1,195,550,895,156.25
5. Step 5: Solve for x
   x = 1,195,550,895,156.25/498,459
6. Step 6: Final answer
   x = 2,398,493.95