Finding the Third Proportional to 1,456,814 and 2,971,408

Step by Step Solution

1. Step 1: Write the proportion equation
   1,456,814 : 2,971,408 = 2,971,408 : x
2. Step 2: Convert to fraction form
   1,456,814/2,971,408 = 2,971,408/x
3. Step 3: Cross multiply
   1,456,814x = 2,971,408 × 2,971,408
4. Step 4: Simplify right side
   1,456,814x = 8,829,265,502,464
5. Step 5: Solve for x
   x = 8,829,265,502,464/1,456,814
6. Step 6: Final answer
   x = 6,060,667.66