Finding the Third Proportional to 214,482 and 471,264

Step by Step Solution

1. Step 1: Write the proportion equation
   214,482 : 471,264 = 471,264 : x
2. Step 2: Convert to fraction form
   214,482/471,264 = 471,264/x
3. Step 3: Cross multiply
   214,482x = 471,264 × 471,264
4. Step 4: Simplify right side
   214,482x = 222,089,757,696
5. Step 5: Solve for x
   x = 222,089,757,696/214,482
6. Step 6: Final answer
   x = 1,035,470.38