Finding the Third Proportional to 201,628 and 304,061

Step by Step Solution

1. Step 1: Write the proportion equation
   201,628 : 304,061 = 304,061 : x
2. Step 2: Convert to fraction form
   201,628/304,061 = 304,061/x
3. Step 3: Cross multiply
   201,628x = 304,061 × 304,061
4. Step 4: Simplify right side
   201,628x = 92,453,091,721
5. Step 5: Solve for x
   x = 92,453,091,721/201,628
6. Step 6: Final answer
   x = 458,533.00