Finding the Third Proportional to 1,473,636 and 2,215,926

Step by Step Solution

1. Step 1: Write the proportion equation
   1,473,636 : 2,215,926 = 2,215,926 : x
2. Step 2: Convert to fraction form
   1,473,636/2,215,926 = 2,215,926/x
3. Step 3: Cross multiply
   1,473,636x = 2,215,926 × 2,215,926
4. Step 4: Simplify right side
   1,473,636x = 4,910,328,037,476
5. Step 5: Solve for x
   x = 4,910,328,037,476/1,473,636
6. Step 6: Final answer
   x = 3,332,117.32