Finding the Third Proportional to 112,824 and 247,792.50

Step by Step Solution

1. Step 1: Write the proportion equation
   112,824 : 247,792.50 = 247,792.50 : x
2. Step 2: Convert to fraction form
   112,824/247,792.50 = 247,792.50/x
3. Step 3: Cross multiply
   112,824x = 247,792.50 × 247,792.50
4. Step 4: Simplify right side
   112,824x = 61,401,123,056.25
5. Step 5: Solve for x
   x = 61,401,123,056.25/112,824
6. Step 6: Final answer
   x = 544,220.41