Finding the Third Proportional to 45,337.50 and 99,735.75

Step by Step Solution

1. Step 1: Write the proportion equation
   45,337.50 : 99,735.75 = 99,735.75 : x
2. Step 2: Convert to fraction form
   45,337.50/99,735.75 = 99,735.75/x
3. Step 3: Cross multiply
   45,337.50x = 99,735.75 × 99,735.75
4. Step 4: Simplify right side
   45,337.50x = 9,947,219,828.06
5. Step 5: Solve for x
   x = 9,947,219,828.06/45,337.50
6. Step 6: Final answer
   x = 219,403.80