Finding the Third Proportional to 196,933.50 and 429,513

Step by Step Solution

1. Step 1: Write the proportion equation
   196,933.50 : 429,513 = 429,513 : x
2. Step 2: Convert to fraction form
   196,933.50/429,513 = 429,513/x
3. Step 3: Cross multiply
   196,933.50x = 429,513 × 429,513
4. Step 4: Simplify right side
   196,933.50x = 184,481,417,169
5. Step 5: Solve for x
   x = 184,481,417,169/196,933.50
6. Step 6: Final answer
   x = 936,770.11