Finding the Third Proportional to 193,884 and 410,122.88

Step by Step Solution

1. Step 1: Write the proportion equation
   193,884 : 410,122.88 = 410,122.88 : x
2. Step 2: Convert to fraction form
   193,884/410,122.88 = 410,122.88/x
3. Step 3: Cross multiply
   193,884x = 410,122.88 × 410,122.88
4. Step 4: Simplify right side
   193,884x = 168,200,772,598.27
5. Step 5: Solve for x
   x = 168,200,772,598.27/193,884
6. Step 6: Final answer
   x = 867,533.02