Finding the Third Proportional to 623,067 and 933,562.50

Step by Step Solution

1. Step 1: Write the proportion equation
   623,067 : 933,562.50 = 933,562.50 : x
2. Step 2: Convert to fraction form
   623,067/933,562.50 = 933,562.50/x
3. Step 3: Cross multiply
   623,067x = 933,562.50 × 933,562.50
4. Step 4: Simplify right side
   623,067x = 871,538,941,406.25
5. Step 5: Solve for x
   x = 871,538,941,406.25/623,067
6. Step 6: Final answer
   x = 1,398,788.48