Finding the Third Proportional to 269,008.50 and 590,262

Step by Step Solution

1. Step 1: Write the proportion equation
   269,008.50 : 590,262 = 590,262 : x
2. Step 2: Convert to fraction form
   269,008.50/590,262 = 590,262/x
3. Step 3: Cross multiply
   269,008.50x = 590,262 × 590,262
4. Step 4: Simplify right side
   269,008.50x = 348,409,228,644
5. Step 5: Solve for x
   x = 348,409,228,644/269,008.50
6. Step 6: Final answer
   x = 1,295,160.67