Finding the Third Proportional to 210,522 and 460,410

Step by Step Solution

1. Step 1: Write the proportion equation
   210,522 : 460,410 = 460,410 : x
2. Step 2: Convert to fraction form
   210,522/460,410 = 460,410/x
3. Step 3: Cross multiply
   210,522x = 460,410 × 460,410
4. Step 4: Simplify right side
   210,522x = 211,977,368,100
5. Step 5: Solve for x
   x = 211,977,368,100/210,522
6. Step 6: Final answer
   x = 1,006,913.14