Finding the Third Proportional to 1,471,796 and 2,159,229

Step by Step Solution

1. Step 1: Write the proportion equation
   1,471,796 : 2,159,229 = 2,159,229 : x
2. Step 2: Convert to fraction form
   1,471,796/2,159,229 = 2,159,229/x
3. Step 3: Cross multiply
   1,471,796x = 2,159,229 × 2,159,229
4. Step 4: Simplify right side
   1,471,796x = 4,662,269,874,441
5. Step 5: Solve for x
   x = 4,662,269,874,441/1,471,796
6. Step 6: Final answer
   x = 3,167,741.91