Finding the Third Proportional to 1,190,666 and 2,567,956

Step by Step Solution

1. Step 1: Write the proportion equation
   1,190,666 : 2,567,956 = 2,567,956 : x
2. Step 2: Convert to fraction form
   1,190,666/2,567,956 = 2,567,956/x
3. Step 3: Cross multiply
   1,190,666x = 2,567,956 × 2,567,956
4. Step 4: Simplify right side
   1,190,666x = 6,594,398,017,936
5. Step 5: Solve for x
   x = 6,594,398,017,936/1,190,666
6. Step 6: Final answer
   x = 5,538,411.29