Finding the Third Proportional to 598,433.50 and 1,309,475

Step by Step Solution

1. Step 1: Write the proportion equation
   598,433.50 : 1,309,475 = 1,309,475 : x
2. Step 2: Convert to fraction form
   598,433.50/1,309,475 = 1,309,475/x
3. Step 3: Cross multiply
   598,433.50x = 1,309,475 × 1,309,475
4. Step 4: Simplify right side
   598,433.50x = 1,714,724,775,625
5. Step 5: Solve for x
   x = 1,714,724,775,625/598,433.50
6. Step 6: Final answer
   x = 2,865,355.59