Finding the Third Proportional to 1,109,147.50 and 2,270,837

Step by Step Solution

1. Step 1: Write the proportion equation
   1,109,147.50 : 2,270,837 = 2,270,837 : x
2. Step 2: Convert to fraction form
   1,109,147.50/2,270,837 = 2,270,837/x
3. Step 3: Cross multiply
   1,109,147.50x = 2,270,837 × 2,270,837
4. Step 4: Simplify right side
   1,109,147.50x = 5,156,700,680,569
5. Step 5: Solve for x
   x = 5,156,700,680,569/1,109,147.50
6. Step 6: Final answer
   x = 4,649,246.99