Finding the Third Proportional to 729,436.50 and 1,171,998

Step by Step Solution

1. Step 1: Write the proportion equation
   729,436.50 : 1,171,998 = 1,171,998 : x
2. Step 2: Convert to fraction form
   729,436.50/1,171,998 = 1,171,998/x
3. Step 3: Cross multiply
   729,436.50x = 1,171,998 × 1,171,998
4. Step 4: Simplify right side
   729,436.50x = 1,373,579,312,004
5. Step 5: Solve for x
   x = 1,373,579,312,004/729,436.50
6. Step 6: Final answer
   x = 1,883,069.07