Finding the Third Proportional to 196,952 and 429,550

Step by Step Solution

1. Step 1: Write the proportion equation
   196,952 : 429,550 = 429,550 : x
2. Step 2: Convert to fraction form
   196,952/429,550 = 429,550/x
3. Step 3: Cross multiply
   196,952x = 429,550 × 429,550
4. Step 4: Simplify right side
   196,952x = 184,513,202,500
5. Step 5: Solve for x
   x = 184,513,202,500/196,952
6. Step 6: Final answer
   x = 936,843.51