Finding the Third Proportional to 1,018,080 and 2,193,516

Step by Step Solution

1. Step 1: Write the proportion equation
   1,018,080 : 2,193,516 = 2,193,516 : x
2. Step 2: Convert to fraction form
   1,018,080/2,193,516 = 2,193,516/x
3. Step 3: Cross multiply
   1,018,080x = 2,193,516 × 2,193,516
4. Step 4: Simplify right side
   1,018,080x = 4,811,512,442,256
5. Step 5: Solve for x
   x = 4,811,512,442,256/1,018,080
6. Step 6: Final answer
   x = 4,726,065.18