Finding the Third Proportional to 94,824 and 142,488

Step by Step Solution

1. Step 1: Write the proportion equation
   94,824 : 142,488 = 142,488 : x
2. Step 2: Convert to fraction form
   94,824/142,488 = 142,488/x
3. Step 3: Cross multiply
   94,824x = 142,488 × 142,488
4. Step 4: Simplify right side
   94,824x = 20,302,830,144
5. Step 5: Solve for x
   x = 20,302,830,144/94,824
6. Step 6: Final answer
   x = 214,110.67