Finding the Third Proportional to 971,908 and 2,103,560

Step by Step Solution

1. Step 1: Write the proportion equation
   971,908 : 2,103,560 = 2,103,560 : x
2. Step 2: Convert to fraction form
   971,908/2,103,560 = 2,103,560/x
3. Step 3: Cross multiply
   971,908x = 2,103,560 × 2,103,560
4. Step 4: Simplify right side
   971,908x = 4,424,964,673,600
5. Step 5: Solve for x
   x = 4,424,964,673,600/971,908
6. Step 6: Final answer
   x = 4,552,863.72