Finding the Third Proportional to 45,436 and 93,138.50

Step by Step Solution

1. Step 1: Write the proportion equation
   45,436 : 93,138.50 = 93,138.50 : x
2. Step 2: Convert to fraction form
   45,436/93,138.50 = 93,138.50/x
3. Step 3: Cross multiply
   45,436x = 93,138.50 × 93,138.50
4. Step 4: Simplify right side
   45,436x = 8,674,780,182.25
5. Step 5: Solve for x
   x = 8,674,780,182.25/45,436
6. Step 6: Final answer
   x = 190,923.06