Finding the Third Proportional to 503,688 and 1,095,990

Step by Step Solution

1. Step 1: Write the proportion equation
   503,688 : 1,095,990 = 1,095,990 : x
2. Step 2: Convert to fraction form
   503,688/1,095,990 = 1,095,990/x
3. Step 3: Cross multiply
   503,688x = 1,095,990 × 1,095,990
4. Step 4: Simplify right side
   503,688x = 1,201,194,080,100
5. Step 5: Solve for x
   x = 1,201,194,080,100/503,688
6. Step 6: Final answer
   x = 2,384,797.89