Finding the Third Proportional to 201,939 and 443,046

Step by Step Solution

1. Step 1: Write the proportion equation
   201,939 : 443,046 = 443,046 : x
2. Step 2: Convert to fraction form
   201,939/443,046 = 443,046/x
3. Step 3: Cross multiply
   201,939x = 443,046 × 443,046
4. Step 4: Simplify right side
   201,939x = 196,289,758,116
5. Step 5: Solve for x
   x = 196,289,758,116/201,939
6. Step 6: Final answer
   x = 972,025.01