Finding the Third Proportional to 1,087,060 and 2,389,184

Step by Step Solution

1. Step 1: Write the proportion equation
   1,087,060 : 2,389,184 = 2,389,184 : x
2. Step 2: Convert to fraction form
   1,087,060/2,389,184 = 2,389,184/x
3. Step 3: Cross multiply
   1,087,060x = 2,389,184 × 2,389,184
4. Step 4: Simplify right side
   1,087,060x = 5,708,200,185,856
5. Step 5: Solve for x
   x = 5,708,200,185,856/1,087,060
6. Step 6: Final answer
   x = 5,251,044.27