Finding the Third Proportional to 906,802 and 1,985,972

Step by Step Solution

1. Step 1: Write the proportion equation
   906,802 : 1,985,972 = 1,985,972 : x
2. Step 2: Convert to fraction form
   906,802/1,985,972 = 1,985,972/x
3. Step 3: Cross multiply
   906,802x = 1,985,972 × 1,985,972
4. Step 4: Simplify right side
   906,802x = 3,944,084,784,784
5. Step 5: Solve for x
   x = 3,944,084,784,784/906,802
6. Step 6: Final answer
   x = 4,349,444.29