Finding the Third Proportional to 724,190 and 1,095,604

Step by Step Solution

1. Step 1: Write the proportion equation
   724,190 : 1,095,604 = 1,095,604 : x
2. Step 2: Convert to fraction form
   724,190/1,095,604 = 1,095,604/x
3. Step 3: Cross multiply
   724,190x = 1,095,604 × 1,095,604
4. Step 4: Simplify right side
   724,190x = 1,200,348,124,816
5. Step 5: Solve for x
   x = 1,200,348,124,816/724,190
6. Step 6: Final answer
   x = 1,657,504.42