Finding the Third Proportional to 1,293,255 and 3,048,563

Step by Step Solution

1. Step 1: Write the proportion equation
   1,293,255 : 3,048,563 = 3,048,563 : x
2. Step 2: Convert to fraction form
   1,293,255/3,048,563 = 3,048,563/x
3. Step 3: Cross multiply
   1,293,255x = 3,048,563 × 3,048,563
4. Step 4: Simplify right side
   1,293,255x = 9,293,736,364,969
5. Step 5: Solve for x
   x = 9,293,736,364,969/1,293,255
6. Step 6: Final answer
   x = 7,186,313.89