Finding the Third Proportional to 103,691 and 155,932

Step by Step Solution

1. Step 1: Write the proportion equation
   103,691 : 155,932 = 155,932 : x
2. Step 2: Convert to fraction form
   103,691/155,932 = 155,932/x
3. Step 3: Cross multiply
   103,691x = 155,932 × 155,932
4. Step 4: Simplify right side
   103,691x = 24,314,788,624
5. Step 5: Solve for x
   x = 24,314,788,624/103,691
6. Step 6: Final answer
   x = 234,492.76