Finding the Third Proportional to 436,910.50 and 590,294

Step by Step Solution

1. Step 1: Write the proportion equation
   436,910.50 : 590,294 = 590,294 : x
2. Step 2: Convert to fraction form
   436,910.50/590,294 = 590,294/x
3. Step 3: Cross multiply
   436,910.50x = 590,294 × 590,294
4. Step 4: Simplify right side
   436,910.50x = 348,447,006,436
5. Step 5: Solve for x
   x = 348,447,006,436/436,910.50
6. Step 6: Final answer
   x = 797,524.91