Finding the Third Proportional to 715,945.50 and 1,543,968

Step by Step Solution

1. Step 1: Write the proportion equation
   715,945.50 : 1,543,968 = 1,543,968 : x
2. Step 2: Convert to fraction form
   715,945.50/1,543,968 = 1,543,968/x
3. Step 3: Cross multiply
   715,945.50x = 1,543,968 × 1,543,968
4. Step 4: Simplify right side
   715,945.50x = 2,383,837,185,024
5. Step 5: Solve for x
   x = 2,383,837,185,024/715,945.50
6. Step 6: Final answer
   x = 3,329,634.99