Finding the Third Proportional to 2,549,272 and 5,548,112

Step by Step Solution

1. Step 1: Write the proportion equation
   2,549,272 : 5,548,112 = 5,548,112 : x
2. Step 2: Convert to fraction form
   2,549,272/5,548,112 = 5,548,112/x
3. Step 3: Cross multiply
   2,549,272x = 5,548,112 × 5,548,112
4. Step 4: Simplify right side
   2,549,272x = 30,781,546,764,544
5. Step 5: Solve for x
   x = 30,781,546,764,544/2,549,272
6. Step 6: Final answer
   x = 12,074,642.00