Finding the Third Proportional to 594,643.50 and 1,238,535

Step by Step Solution

1. Step 1: Write the proportion equation
   594,643.50 : 1,238,535 = 1,238,535 : x
2. Step 2: Convert to fraction form
   594,643.50/1,238,535 = 1,238,535/x
3. Step 3: Cross multiply
   594,643.50x = 1,238,535 × 1,238,535
4. Step 4: Simplify right side
   594,643.50x = 1,533,968,946,225
5. Step 5: Solve for x
   x = 1,533,968,946,225/594,643.50
6. Step 6: Final answer
   x = 2,579,644.69