Finding the Third Proportional to 724,186 and 1,095,596

Step by Step Solution

1. Step 1: Write the proportion equation
   724,186 : 1,095,596 = 1,095,596 : x
2. Step 2: Convert to fraction form
   724,186/1,095,596 = 1,095,596/x
3. Step 3: Cross multiply
   724,186x = 1,095,596 × 1,095,596
4. Step 4: Simplify right side
   724,186x = 1,200,330,595,216
5. Step 5: Solve for x
   x = 1,200,330,595,216/724,186
6. Step 6: Final answer
   x = 1,657,489.37