Finding the Third Proportional to 371,436 and 801,984

Step by Step Solution

1. Step 1: Write the proportion equation
   371,436 : 801,984 = 801,984 : x
2. Step 2: Convert to fraction form
   371,436/801,984 = 801,984/x
3. Step 3: Cross multiply
   371,436x = 801,984 × 801,984
4. Step 4: Simplify right side
   371,436x = 643,178,336,256
5. Step 5: Solve for x
   x = 643,178,336,256/371,436
6. Step 6: Final answer
   x = 1,731,599.35