Finding the Third Proportional to 1,478,754 and 2,113,099

Step by Step Solution

1. Step 1: Write the proportion equation
   1,478,754 : 2,113,099 = 2,113,099 : x
2. Step 2: Convert to fraction form
   1,478,754/2,113,099 = 2,113,099/x
3. Step 3: Cross multiply
   1,478,754x = 2,113,099 × 2,113,099
4. Step 4: Simplify right side
   1,478,754x = 4,465,187,383,801
5. Step 5: Solve for x
   x = 4,465,187,383,801/1,478,754
6. Step 6: Final answer
   x = 3,019,560.65