Finding the Third Proportional to 379,816 and 601,436

Step by Step Solution

1. Step 1: Write the proportion equation
   379,816 : 601,436 = 601,436 : x
2. Step 2: Convert to fraction form
   379,816/601,436 = 601,436/x
3. Step 3: Cross multiply
   379,816x = 601,436 × 601,436
4. Step 4: Simplify right side
   379,816x = 361,725,262,096
5. Step 5: Solve for x
   x = 361,725,262,096/379,816
6. Step 6: Final answer
   x = 952,369.73