Finding the Third Proportional to 1,110,199.50 and 2,307,661.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,110,199.50 : 2,307,661.88 = 2,307,661.88 : x
2. Step 2: Convert to fraction form
   1,110,199.50/2,307,661.88 = 2,307,661.88/x
3. Step 3: Cross multiply
   1,110,199.50x = 2,307,661.88 × 2,307,661.88
4. Step 4: Simplify right side
   1,110,199.50x = 5,325,303,329,328.52
5. Step 5: Solve for x
   x = 5,325,303,329,328.52/1,110,199.50
6. Step 6: Final answer
   x = 4,796,708.46