Finding the Third Proportional to 673,299 and 1,473,300

Step by Step Solution

1. Step 1: Write the proportion equation
   673,299 : 1,473,300 = 1,473,300 : x
2. Step 2: Convert to fraction form
   673,299/1,473,300 = 1,473,300/x
3. Step 3: Cross multiply
   673,299x = 1,473,300 × 1,473,300
4. Step 4: Simplify right side
   673,299x = 2,170,612,890,000
5. Step 5: Solve for x
   x = 2,170,612,890,000/673,299
6. Step 6: Final answer
   x = 3,223,846.89