Finding the Third Proportional to 195,590 and 429,196

Step by Step Solution

1. Step 1: Write the proportion equation
   195,590 : 429,196 = 429,196 : x
2. Step 2: Convert to fraction form
   195,590/429,196 = 429,196/x
3. Step 3: Cross multiply
   195,590x = 429,196 × 429,196
4. Step 4: Simplify right side
   195,590x = 184,209,206,416
5. Step 5: Solve for x
   x = 184,209,206,416/195,590
6. Step 6: Final answer
   x = 941,813.01