Finding the Third Proportional to 1,137,577 and 2,415,122

Step by Step Solution

1. Step 1: Write the proportion equation
   1,137,577 : 2,415,122 = 2,415,122 : x
2. Step 2: Convert to fraction form
   1,137,577/2,415,122 = 2,415,122/x
3. Step 3: Cross multiply
   1,137,577x = 2,415,122 × 2,415,122
4. Step 4: Simplify right side
   1,137,577x = 5,832,814,274,884
5. Step 5: Solve for x
   x = 5,832,814,274,884/1,137,577
6. Step 6: Final answer
   x = 5,127,401.73