Finding the Third Proportional to 1,812,250 and 2,879,080

Step by Step Solution

1. Step 1: Write the proportion equation
   1,812,250 : 2,879,080 = 2,879,080 : x
2. Step 2: Convert to fraction form
   1,812,250/2,879,080 = 2,879,080/x
3. Step 3: Cross multiply
   1,812,250x = 2,879,080 × 2,879,080
4. Step 4: Simplify right side
   1,812,250x = 8,289,101,646,400
5. Step 5: Solve for x
   x = 8,289,101,646,400/1,812,250
6. Step 6: Final answer
   x = 4,573,928.35