Finding the Third Proportional to 1,252,560 and 2,791,986

Step by Step Solution

1. Step 1: Write the proportion equation
   1,252,560 : 2,791,986 = 2,791,986 : x
2. Step 2: Convert to fraction form
   1,252,560/2,791,986 = 2,791,986/x
3. Step 3: Cross multiply
   1,252,560x = 2,791,986 × 2,791,986
4. Step 4: Simplify right side
   1,252,560x = 7,795,185,824,196
5. Step 5: Solve for x
   x = 7,795,185,824,196/1,252,560
6. Step 6: Final answer
   x = 6,223,403.13