Finding the Third Proportional to 1,525,251 and 2,091,456

Step by Step Solution

1. Step 1: Write the proportion equation
   1,525,251 : 2,091,456 = 2,091,456 : x
2. Step 2: Convert to fraction form
   1,525,251/2,091,456 = 2,091,456/x
3. Step 3: Cross multiply
   1,525,251x = 2,091,456 × 2,091,456
4. Step 4: Simplify right side
   1,525,251x = 4,374,188,199,936
5. Step 5: Solve for x
   x = 4,374,188,199,936/1,525,251
6. Step 6: Final answer
   x = 2,867,848.11