Finding the Third Proportional to 451,700 and 602,196

Step by Step Solution

1. Step 1: Write the proportion equation
   451,700 : 602,196 = 602,196 : x
2. Step 2: Convert to fraction form
   451,700/602,196 = 602,196/x
3. Step 3: Cross multiply
   451,700x = 602,196 × 602,196
4. Step 4: Simplify right side
   451,700x = 362,640,022,416
5. Step 5: Solve for x
   x = 362,640,022,416/451,700
6. Step 6: Final answer
   x = 802,833.79