Finding the Third Proportional to 175,036.50 and 384,111

Step by Step Solution

1. Step 1: Write the proportion equation
   175,036.50 : 384,111 = 384,111 : x
2. Step 2: Convert to fraction form
   175,036.50/384,111 = 384,111/x
3. Step 3: Cross multiply
   175,036.50x = 384,111 × 384,111
4. Step 4: Simplify right side
   175,036.50x = 147,541,260,321
5. Step 5: Solve for x
   x = 147,541,260,321/175,036.50
6. Step 6: Final answer
   x = 842,917.11