Finding the Third Proportional to 1,360,053 and 2,818,386

Step by Step Solution

1. Step 1: Write the proportion equation
   1,360,053 : 2,818,386 = 2,818,386 : x
2. Step 2: Convert to fraction form
   1,360,053/2,818,386 = 2,818,386/x
3. Step 3: Cross multiply
   1,360,053x = 2,818,386 × 2,818,386
4. Step 4: Simplify right side
   1,360,053x = 7,943,299,644,996
5. Step 5: Solve for x
   x = 7,943,299,644,996/1,360,053
6. Step 6: Final answer
   x = 5,840,433.90