Finding the Third Proportional to 574,974 and 835,699.50

Step by Step Solution

1. Step 1: Write the proportion equation
   574,974 : 835,699.50 = 835,699.50 : x
2. Step 2: Convert to fraction form
   574,974/835,699.50 = 835,699.50/x
3. Step 3: Cross multiply
   574,974x = 835,699.50 × 835,699.50
4. Step 4: Simplify right side
   574,974x = 698,393,654,300.25
5. Step 5: Solve for x
   x = 698,393,654,300.25/574,974
6. Step 6: Final answer
   x = 1,214,652.58