Finding the Third Proportional to 1,360,056 and 2,818,392

Step by Step Solution

1. Step 1: Write the proportion equation
   1,360,056 : 2,818,392 = 2,818,392 : x
2. Step 2: Convert to fraction form
   1,360,056/2,818,392 = 2,818,392/x
3. Step 3: Cross multiply
   1,360,056x = 2,818,392 × 2,818,392
4. Step 4: Simplify right side
   1,360,056x = 7,943,333,465,664
5. Step 5: Solve for x
   x = 7,943,333,465,664/1,360,056
6. Step 6: Final answer
   x = 5,840,445.88