Finding the Third Proportional to 363,066 and 789,097.50

Step by Step Solution

1. Step 1: Write the proportion equation
   363,066 : 789,097.50 = 789,097.50 : x
2. Step 2: Convert to fraction form
   363,066/789,097.50 = 789,097.50/x
3. Step 3: Cross multiply
   363,066x = 789,097.50 × 789,097.50
4. Step 4: Simplify right side
   363,066x = 622,674,864,506.25
5. Step 5: Solve for x
   x = 622,674,864,506.25/363,066
6. Step 6: Final answer
   x = 1,715,045.93