Finding the Third Proportional to 473,834 and 1,118,556

Step by Step Solution

1. Step 1: Write the proportion equation
   473,834 : 1,118,556 = 1,118,556 : x
2. Step 2: Convert to fraction form
   473,834/1,118,556 = 1,118,556/x
3. Step 3: Cross multiply
   473,834x = 1,118,556 × 1,118,556
4. Step 4: Simplify right side
   473,834x = 1,251,167,525,136
5. Step 5: Solve for x
   x = 1,251,167,525,136/473,834
6. Step 6: Final answer
   x = 2,640,518.67