Finding the Third Proportional to 210,552 and 460,468

Step by Step Solution

1. Step 1: Write the proportion equation
   210,552 : 460,468 = 460,468 : x
2. Step 2: Convert to fraction form
   210,552/460,468 = 460,468/x
3. Step 3: Cross multiply
   210,552x = 460,468 × 460,468
4. Step 4: Simplify right side
   210,552x = 212,030,779,024
5. Step 5: Solve for x
   x = 212,030,779,024/210,552
6. Step 6: Final answer
   x = 1,007,023.34