Finding the Third Proportional to 1,703,971.50 and 3,647,359.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,703,971.50 : 3,647,359.50 = 3,647,359.50 : x
2. Step 2: Convert to fraction form
   1,703,971.50/3,647,359.50 = 3,647,359.50/x
3. Step 3: Cross multiply
   1,703,971.50x = 3,647,359.50 × 3,647,359.50
4. Step 4: Simplify right side
   1,703,971.50x = 13,303,231,322,240.25
5. Step 5: Solve for x
   x = 13,303,231,322,240.25/1,703,971.50
6. Step 6: Final answer
   x = 7,807,191.21