Finding the Third Proportional to 724,192 and 1,095,608

Step by Step Solution

1. Step 1: Write the proportion equation
   724,192 : 1,095,608 = 1,095,608 : x
2. Step 2: Convert to fraction form
   724,192/1,095,608 = 1,095,608/x
3. Step 3: Cross multiply
   724,192x = 1,095,608 × 1,095,608
4. Step 4: Simplify right side
   724,192x = 1,200,356,889,664
5. Step 5: Solve for x
   x = 1,200,356,889,664/724,192
6. Step 6: Final answer
   x = 1,657,511.94