Finding the Third Proportional to 1,098,607.50 and 2,406,675

Step by Step Solution

1. Step 1: Write the proportion equation
   1,098,607.50 : 2,406,675 = 2,406,675 : x
2. Step 2: Convert to fraction form
   1,098,607.50/2,406,675 = 2,406,675/x
3. Step 3: Cross multiply
   1,098,607.50x = 2,406,675 × 2,406,675
4. Step 4: Simplify right side
   1,098,607.50x = 5,792,084,555,625
5. Step 5: Solve for x
   x = 5,792,084,555,625/1,098,607.50
6. Step 6: Final answer
   x = 5,272,205.55