Finding the Third Proportional to 193,333.50 and 423,846

Step by Step Solution

1. Step 1: Write the proportion equation
   193,333.50 : 423,846 = 423,846 : x
2. Step 2: Convert to fraction form
   193,333.50/423,846 = 423,846/x
3. Step 3: Cross multiply
   193,333.50x = 423,846 × 423,846
4. Step 4: Simplify right side
   193,333.50x = 179,645,431,716
5. Step 5: Solve for x
   x = 179,645,431,716/193,333.50
6. Step 6: Final answer
   x = 929,199.71