Finding the Third Proportional to 3,474,249 and 5,012,065.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,474,249 : 5,012,065.50 = 5,012,065.50 : x
2. Step 2: Convert to fraction form
   3,474,249/5,012,065.50 = 5,012,065.50/x
3. Step 3: Cross multiply
   3,474,249x = 5,012,065.50 × 5,012,065.50
4. Step 4: Simplify right side
   3,474,249x = 25,120,800,576,290.25
5. Step 5: Solve for x
   x = 25,120,800,576,290.25/3,474,249
6. Step 6: Final answer
   x = 7,230,570.00