Finding the Third Proportional to 379,084.50 and 824,598

Step by Step Solution

1. Step 1: Write the proportion equation
   379,084.50 : 824,598 = 824,598 : x
2. Step 2: Convert to fraction form
   379,084.50/824,598 = 824,598/x
3. Step 3: Cross multiply
   379,084.50x = 824,598 × 824,598
4. Step 4: Simplify right side
   379,084.50x = 679,961,861,604
5. Step 5: Solve for x
   x = 679,961,861,604/379,084.50
6. Step 6: Final answer
   x = 1,793,694.71