Finding the Third Proportional to 443,828 and 976,054

Step by Step Solution

1. Step 1: Write the proportion equation
   443,828 : 976,054 = 976,054 : x
2. Step 2: Convert to fraction form
   443,828/976,054 = 976,054/x
3. Step 3: Cross multiply
   443,828x = 976,054 × 976,054
4. Step 4: Simplify right side
   443,828x = 952,681,410,916
5. Step 5: Solve for x
   x = 952,681,410,916/443,828
6. Step 6: Final answer
   x = 2,146,510.38