Finding the Third Proportional to 94,300 and 141,449

Step by Step Solution

1. Step 1: Write the proportion equation
   94,300 : 141,449 = 141,449 : x
2. Step 2: Convert to fraction form
   94,300/141,449 = 141,449/x
3. Step 3: Cross multiply
   94,300x = 141,449 × 141,449
4. Step 4: Simplify right side
   94,300x = 20,007,819,601
5. Step 5: Solve for x
   x = 20,007,819,601/94,300
6. Step 6: Final answer
   x = 212,172.00