Finding the Third Proportional to 103,632 and 154,810

Step by Step Solution

1. Step 1: Write the proportion equation
   103,632 : 154,810 = 154,810 : x
2. Step 2: Convert to fraction form
   103,632/154,810 = 154,810/x
3. Step 3: Cross multiply
   103,632x = 154,810 × 154,810
4. Step 4: Simplify right side
   103,632x = 23,966,136,100
5. Step 5: Solve for x
   x = 23,966,136,100/103,632
6. Step 6: Final answer
   x = 231,261.93