Finding the Third Proportional to 110,300 and 147,912

Step by Step Solution

1. Step 1: Write the proportion equation
   110,300 : 147,912 = 147,912 : x
2. Step 2: Convert to fraction form
   110,300/147,912 = 147,912/x
3. Step 3: Cross multiply
   110,300x = 147,912 × 147,912
4. Step 4: Simplify right side
   110,300x = 21,877,959,744
5. Step 5: Solve for x
   x = 21,877,959,744/110,300
6. Step 6: Final answer
   x = 198,349.59