Finding the Third Proportional to 1,101,819 and 1,685,327

Step by Step Solution

1. Step 1: Write the proportion equation
   1,101,819 : 1,685,327 = 1,685,327 : x
2. Step 2: Convert to fraction form
   1,101,819/1,685,327 = 1,685,327/x
3. Step 3: Cross multiply
   1,101,819x = 1,685,327 × 1,685,327
4. Step 4: Simplify right side
   1,101,819x = 2,840,327,096,929
5. Step 5: Solve for x
   x = 2,840,327,096,929/1,101,819
6. Step 6: Final answer
   x = 2,577,852.71