Finding the Third Proportional to 226,372.50 and 471,348

Step by Step Solution

1. Step 1: Write the proportion equation
   226,372.50 : 471,348 = 471,348 : x
2. Step 2: Convert to fraction form
   226,372.50/471,348 = 471,348/x
3. Step 3: Cross multiply
   226,372.50x = 471,348 × 471,348
4. Step 4: Simplify right side
   226,372.50x = 222,168,937,104
5. Step 5: Solve for x
   x = 222,168,937,104/226,372.50
6. Step 6: Final answer
   x = 981,430.77