Finding the Third Proportional to 98,436 and 152,716.50

Step by Step Solution

1. Step 1: Write the proportion equation
   98,436 : 152,716.50 = 152,716.50 : x
2. Step 2: Convert to fraction form
   98,436/152,716.50 = 152,716.50/x
3. Step 3: Cross multiply
   98,436x = 152,716.50 × 152,716.50
4. Step 4: Simplify right side
   98,436x = 23,322,329,372.25
5. Step 5: Solve for x
   x = 23,322,329,372.25/98,436
6. Step 6: Final answer
   x = 236,928.86