Finding the Third Proportional to 497,803.50 and 1,086,003

Step by Step Solution

1. Step 1: Write the proportion equation
   497,803.50 : 1,086,003 = 1,086,003 : x
2. Step 2: Convert to fraction form
   497,803.50/1,086,003 = 1,086,003/x
3. Step 3: Cross multiply
   497,803.50x = 1,086,003 × 1,086,003
4. Step 4: Simplify right side
   497,803.50x = 1,179,402,516,009
5. Step 5: Solve for x
   x = 1,179,402,516,009/497,803.50
6. Step 6: Final answer
   x = 2,369,212.98