Finding the Third Proportional to 2,155,473 and 2,997,013

Step by Step Solution

1. Step 1: Write the proportion equation
   2,155,473 : 2,997,013 = 2,997,013 : x
2. Step 2: Convert to fraction form
   2,155,473/2,997,013 = 2,997,013/x
3. Step 3: Cross multiply
   2,155,473x = 2,997,013 × 2,997,013
4. Step 4: Simplify right side
   2,155,473x = 8,982,086,922,169
5. Step 5: Solve for x
   x = 8,982,086,922,169/2,155,473
6. Step 6: Final answer
   x = 4,167,107.14