Finding the Third Proportional to 808,908 and 1,739,928

Step by Step Solution

1. Step 1: Write the proportion equation
   808,908 : 1,739,928 = 1,739,928 : x
2. Step 2: Convert to fraction form
   808,908/1,739,928 = 1,739,928/x
3. Step 3: Cross multiply
   808,908x = 1,739,928 × 1,739,928
4. Step 4: Simplify right side
   808,908x = 3,027,349,445,184
5. Step 5: Solve for x
   x = 3,027,349,445,184/808,908
6. Step 6: Final answer
   x = 3,742,513.91