Finding the Third Proportional to 2,100,176 and 3,169,488

Step by Step Solution

1. Step 1: Write the proportion equation
   2,100,176 : 3,169,488 = 3,169,488 : x
2. Step 2: Convert to fraction form
   2,100,176/3,169,488 = 3,169,488/x
3. Step 3: Cross multiply
   2,100,176x = 3,169,488 × 3,169,488
4. Step 4: Simplify right side
   2,100,176x = 10,045,654,182,144
5. Step 5: Solve for x
   x = 10,045,654,182,144/2,100,176
6. Step 6: Final answer
   x = 4,783,243.97