Finding the Third Proportional to 970,904 and 2,111,204

Step by Step Solution

1. Step 1: Write the proportion equation
   970,904 : 2,111,204 = 2,111,204 : x
2. Step 2: Convert to fraction form
   970,904/2,111,204 = 2,111,204/x
3. Step 3: Cross multiply
   970,904x = 2,111,204 × 2,111,204
4. Step 4: Simplify right side
   970,904x = 4,457,182,329,616
5. Step 5: Solve for x
   x = 4,457,182,329,616/970,904
6. Step 6: Final answer
   x = 4,590,754.94