Finding the Third Proportional to 94,099.50 and 200,947.50

Step by Step Solution

1. Step 1: Write the proportion equation
   94,099.50 : 200,947.50 = 200,947.50 : x
2. Step 2: Convert to fraction form
   94,099.50/200,947.50 = 200,947.50/x
3. Step 3: Cross multiply
   94,099.50x = 200,947.50 × 200,947.50
4. Step 4: Simplify right side
   94,099.50x = 40,379,897,756.25
5. Step 5: Solve for x
   x = 40,379,897,756.25/94,099.50
6. Step 6: Final answer
   x = 429,119.15