Finding the Third Proportional to 362,333.25 and 787,099.50

Step by Step Solution

1. Step 1: Write the proportion equation
   362,333.25 : 787,099.50 = 787,099.50 : x
2. Step 2: Convert to fraction form
   362,333.25/787,099.50 = 787,099.50/x
3. Step 3: Cross multiply
   362,333.25x = 787,099.50 × 787,099.50
4. Step 4: Simplify right side
   362,333.25x = 619,525,622,900.25
5. Step 5: Solve for x
   x = 619,525,622,900.25/362,333.25
6. Step 6: Final answer
   x = 1,709,822.72