Finding the Third Proportional to 633,177 and 948,665.25

Step by Step Solution

1. Step 1: Write the proportion equation
   633,177 : 948,665.25 = 948,665.25 : x
2. Step 2: Convert to fraction form
   633,177/948,665.25 = 948,665.25/x
3. Step 3: Cross multiply
   633,177x = 948,665.25 × 948,665.25
4. Step 4: Simplify right side
   633,177x = 899,965,756,557.56
5. Step 5: Solve for x
   x = 899,965,756,557.56/633,177
6. Step 6: Final answer
   x = 1,421,349.41