Finding the Third Proportional to 194,213.25 and 423,732

Step by Step Solution

1. Step 1: Write the proportion equation
   194,213.25 : 423,732 = 423,732 : x
2. Step 2: Convert to fraction form
   194,213.25/423,732 = 423,732/x
3. Step 3: Cross multiply
   194,213.25x = 423,732 × 423,732
4. Step 4: Simplify right side
   194,213.25x = 179,548,807,824
5. Step 5: Solve for x
   x = 179,548,807,824/194,213.25
6. Step 6: Final answer
   x = 924,493.09