Finding the Third Proportional to 12,582,270 and 27,519,559.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,582,270 : 27,519,559.50 = 27,519,559.50 : x
2. Step 2: Convert to fraction form
   12,582,270/27,519,559.50 = 27,519,559.50/x
3. Step 3: Cross multiply
   12,582,270x = 27,519,559.50 × 27,519,559.50
4. Step 4: Simplify right side
   12,582,270x = 757,326,155,074,040.25
5. Step 5: Solve for x
   x = 757,326,155,074,040.25/12,582,270
6. Step 6: Final answer
   x = 60,189,946.26