Finding the Third Proportional to 374,712 and 562,076

Step by Step Solution

1. Step 1: Write the proportion equation
   374,712 : 562,076 = 562,076 : x
2. Step 2: Convert to fraction form
   374,712/562,076 = 562,076/x
3. Step 3: Cross multiply
   374,712x = 562,076 × 562,076
4. Step 4: Simplify right side
   374,712x = 315,929,429,776
5. Step 5: Solve for x
   x = 315,929,429,776/374,712
6. Step 6: Final answer
   x = 843,126.00