Finding the Third Proportional to 249,340.50 and 373,914

Step by Step Solution

1. Step 1: Write the proportion equation
   249,340.50 : 373,914 = 373,914 : x
2. Step 2: Convert to fraction form
   249,340.50/373,914 = 373,914/x
3. Step 3: Cross multiply
   249,340.50x = 373,914 × 373,914
4. Step 4: Simplify right side
   249,340.50x = 139,811,679,396
5. Step 5: Solve for x
   x = 139,811,679,396/249,340.50
6. Step 6: Final answer
   x = 560,725.91