Finding the Third Proportional to 2,021,481 and 2,973,151

Step by Step Solution

1. Step 1: Write the proportion equation
   2,021,481 : 2,973,151 = 2,973,151 : x
2. Step 2: Convert to fraction form
   2,021,481/2,973,151 = 2,973,151/x
3. Step 3: Cross multiply
   2,021,481x = 2,973,151 × 2,973,151
4. Step 4: Simplify right side
   2,021,481x = 8,839,626,868,801
5. Step 5: Solve for x
   x = 8,839,626,868,801/2,021,481
6. Step 6: Final answer
   x = 4,372,846.87