Finding the Third Proportional to 175,341 and 383,485.50

Step by Step Solution

1. Step 1: Write the proportion equation
   175,341 : 383,485.50 = 383,485.50 : x
2. Step 2: Convert to fraction form
   175,341/383,485.50 = 383,485.50/x
3. Step 3: Cross multiply
   175,341x = 383,485.50 × 383,485.50
4. Step 4: Simplify right side
   175,341x = 147,061,128,710.25
5. Step 5: Solve for x
   x = 147,061,128,710.25/175,341
6. Step 6: Final answer
   x = 838,715.01