Finding the Third Proportional to 591,799.50 and 1,294,339.50

Step by Step Solution

1. Step 1: Write the proportion equation
   591,799.50 : 1,294,339.50 = 1,294,339.50 : x
2. Step 2: Convert to fraction form
   591,799.50/1,294,339.50 = 1,294,339.50/x
3. Step 3: Cross multiply
   591,799.50x = 1,294,339.50 × 1,294,339.50
4. Step 4: Simplify right side
   591,799.50x = 1,675,314,741,260.25
5. Step 5: Solve for x
   x = 1,675,314,741,260.25/591,799.50
6. Step 6: Final answer
   x = 2,830,882.32