Finding the Third Proportional to 352,269 and 471,926.25

Step by Step Solution

1. Step 1: Write the proportion equation
   352,269 : 471,926.25 = 471,926.25 : x
2. Step 2: Convert to fraction form
   352,269/471,926.25 = 471,926.25/x
3. Step 3: Cross multiply
   352,269x = 471,926.25 × 471,926.25
4. Step 4: Simplify right side
   352,269x = 222,714,385,439.06
5. Step 5: Solve for x
   x = 222,714,385,439.06/352,269
6. Step 6: Final answer
   x = 632,228.17