Finding the Third Proportional to 562,982 and 1,213,444

Step by Step Solution

1. Step 1: Write the proportion equation
   562,982 : 1,213,444 = 1,213,444 : x
2. Step 2: Convert to fraction form
   562,982/1,213,444 = 1,213,444/x
3. Step 3: Cross multiply
   562,982x = 1,213,444 × 1,213,444
4. Step 4: Simplify right side
   562,982x = 1,472,446,341,136
5. Step 5: Solve for x
   x = 1,472,446,341,136/562,982
6. Step 6: Final answer
   x = 2,615,441.24