Finding the Third Proportional to 514,080 and 1,090,368

Step by Step Solution

1. Step 1: Write the proportion equation
   514,080 : 1,090,368 = 1,090,368 : x
2. Step 2: Convert to fraction form
   514,080/1,090,368 = 1,090,368/x
3. Step 3: Cross multiply
   514,080x = 1,090,368 × 1,090,368
4. Step 4: Simplify right side
   514,080x = 1,188,902,375,424
5. Step 5: Solve for x
   x = 1,188,902,375,424/514,080
6. Step 6: Final answer
   x = 2,312,679.69