Finding the Third Proportional to 972,317 and 1,471,890

Step by Step Solution

1. Step 1: Write the proportion equation
   972,317 : 1,471,890 = 1,471,890 : x
2. Step 2: Convert to fraction form
   972,317/1,471,890 = 1,471,890/x
3. Step 3: Cross multiply
   972,317x = 1,471,890 × 1,471,890
4. Step 4: Simplify right side
   972,317x = 2,166,460,172,100
5. Step 5: Solve for x
   x = 2,166,460,172,100/972,317
6. Step 6: Final answer
   x = 2,228,141.82