Finding the Third Proportional to 103,380 and 155,071

Step by Step Solution

1. Step 1: Write the proportion equation
   103,380 : 155,071 = 155,071 : x
2. Step 2: Convert to fraction form
   103,380/155,071 = 155,071/x
3. Step 3: Cross multiply
   103,380x = 155,071 × 155,071
4. Step 4: Simplify right side
   103,380x = 24,047,015,041
5. Step 5: Solve for x
   x = 24,047,015,041/103,380
6. Step 6: Final answer
   x = 232,608.00