Finding the Third Proportional to 93,494 and 200,103

Step by Step Solution

1. Step 1: Write the proportion equation
   93,494 : 200,103 = 200,103 : x
2. Step 2: Convert to fraction form
   93,494/200,103 = 200,103/x
3. Step 3: Cross multiply
   93,494x = 200,103 × 200,103
4. Step 4: Simplify right side
   93,494x = 40,041,210,609
5. Step 5: Solve for x
   x = 40,041,210,609/93,494
6. Step 6: Final answer
   x = 428,275.72