Finding the Third Proportional to 369,022.50 and 799,251

Step by Step Solution

1. Step 1: Write the proportion equation
   369,022.50 : 799,251 = 799,251 : x
2. Step 2: Convert to fraction form
   369,022.50/799,251 = 799,251/x
3. Step 3: Cross multiply
   369,022.50x = 799,251 × 799,251
4. Step 4: Simplify right side
   369,022.50x = 638,802,161,001
5. Step 5: Solve for x
   x = 638,802,161,001/369,022.50
6. Step 6: Final answer
   x = 1,731,065.62