Finding the Third Proportional to 561,471 and 1,207,008

Step by Step Solution

1. Step 1: Write the proportion equation
   561,471 : 1,207,008 = 1,207,008 : x
2. Step 2: Convert to fraction form
   561,471/1,207,008 = 1,207,008/x
3. Step 3: Cross multiply
   561,471x = 1,207,008 × 1,207,008
4. Step 4: Simplify right side
   561,471x = 1,456,868,312,064
5. Step 5: Solve for x
   x = 1,456,868,312,064/561,471
6. Step 6: Final answer
   x = 2,594,734.75