Finding the Third Proportional to 1,768,046 and 2,719,189

Step by Step Solution

1. Step 1: Write the proportion equation
   1,768,046 : 2,719,189 = 2,719,189 : x
2. Step 2: Convert to fraction form
   1,768,046/2,719,189 = 2,719,189/x
3. Step 3: Cross multiply
   1,768,046x = 2,719,189 × 2,719,189
4. Step 4: Simplify right side
   1,768,046x = 7,393,988,817,721
5. Step 5: Solve for x
   x = 7,393,988,817,721/1,768,046
6. Step 6: Final answer
   x = 4,182,011.56