Finding the Third Proportional to 214,905 and 467,123.25

Step by Step Solution

1. Step 1: Write the proportion equation
   214,905 : 467,123.25 = 467,123.25 : x
2. Step 2: Convert to fraction form
   214,905/467,123.25 = 467,123.25/x
3. Step 3: Cross multiply
   214,905x = 467,123.25 × 467,123.25
4. Step 4: Simplify right side
   214,905x = 218,204,130,690.56
5. Step 5: Solve for x
   x = 218,204,130,690.56/214,905
6. Step 6: Final answer
   x = 1,015,351.58