Finding the Third Proportional to 596,475 and 903,399.50

Step by Step Solution

1. Step 1: Write the proportion equation
   596,475 : 903,399.50 = 903,399.50 : x
2. Step 2: Convert to fraction form
   596,475/903,399.50 = 903,399.50/x
3. Step 3: Cross multiply
   596,475x = 903,399.50 × 903,399.50
4. Step 4: Simplify right side
   596,475x = 816,130,656,600.25
5. Step 5: Solve for x
   x = 816,130,656,600.25/596,475
6. Step 6: Final answer
   x = 1,368,256.27