Finding the Third Proportional to 98,790.50 and 152,823

Step by Step Solution

1. Step 1: Write the proportion equation
   98,790.50 : 152,823 = 152,823 : x
2. Step 2: Convert to fraction form
   98,790.50/152,823 = 152,823/x
3. Step 3: Cross multiply
   98,790.50x = 152,823 × 152,823
4. Step 4: Simplify right side
   98,790.50x = 23,354,869,329
5. Step 5: Solve for x
   x = 23,354,869,329/98,790.50
6. Step 6: Final answer
   x = 236,408.05