Finding the Third Proportional to 649,180.50 and 1,018,333.50

Step by Step Solution

1. Step 1: Write the proportion equation
   649,180.50 : 1,018,333.50 = 1,018,333.50 : x
2. Step 2: Convert to fraction form
   649,180.50/1,018,333.50 = 1,018,333.50/x
3. Step 3: Cross multiply
   649,180.50x = 1,018,333.50 × 1,018,333.50
4. Step 4: Simplify right side
   649,180.50x = 1,037,003,117,222.25
5. Step 5: Solve for x
   x = 1,037,003,117,222.25/649,180.50
6. Step 6: Final answer
   x = 1,597,403.37