Finding the Third Proportional to 175,562 and 384,550

Step by Step Solution

1. Step 1: Write the proportion equation
   175,562 : 384,550 = 384,550 : x
2. Step 2: Convert to fraction form
   175,562/384,550 = 384,550/x
3. Step 3: Cross multiply
   175,562x = 384,550 × 384,550
4. Step 4: Simplify right side
   175,562x = 147,878,702,500
5. Step 5: Solve for x
   x = 147,878,702,500/175,562
6. Step 6: Final answer
   x = 842,316.12