Finding the Third Proportional to 476,536 and 737,196

Step by Step Solution

1. Step 1: Write the proportion equation
   476,536 : 737,196 = 737,196 : x
2. Step 2: Convert to fraction form
   476,536/737,196 = 737,196/x
3. Step 3: Cross multiply
   476,536x = 737,196 × 737,196
4. Step 4: Simplify right side
   476,536x = 543,457,942,416
5. Step 5: Solve for x
   x = 543,457,942,416/476,536
6. Step 6: Final answer
   x = 1,140,434.18