Finding the Third Proportional to 93,598.50 and 199,630.50

Step by Step Solution

1. Step 1: Write the proportion equation
   93,598.50 : 199,630.50 = 199,630.50 : x
2. Step 2: Convert to fraction form
   93,598.50/199,630.50 = 199,630.50/x
3. Step 3: Cross multiply
   93,598.50x = 199,630.50 × 199,630.50
4. Step 4: Simplify right side
   93,598.50x = 39,852,336,530.25
5. Step 5: Solve for x
   x = 39,852,336,530.25/93,598.50
6. Step 6: Final answer
   x = 425,779.65