Finding the Third Proportional to 971,138 and 2,135,002

Step by Step Solution

1. Step 1: Write the proportion equation
   971,138 : 2,135,002 = 2,135,002 : x
2. Step 2: Convert to fraction form
   971,138/2,135,002 = 2,135,002/x
3. Step 3: Cross multiply
   971,138x = 2,135,002 × 2,135,002
4. Step 4: Simplify right side
   971,138x = 4,558,233,540,004
5. Step 5: Solve for x
   x = 4,558,233,540,004/971,138
6. Step 6: Final answer
   x = 4,693,703.20