Finding the Third Proportional to 1,204,388 and 1,773,313

Step by Step Solution

1. Step 1: Write the proportion equation
   1,204,388 : 1,773,313 = 1,773,313 : x
2. Step 2: Convert to fraction form
   1,204,388/1,773,313 = 1,773,313/x
3. Step 3: Cross multiply
   1,204,388x = 1,773,313 × 1,773,313
4. Step 4: Simplify right side
   1,204,388x = 3,144,638,995,969
5. Step 5: Solve for x
   x = 3,144,638,995,969/1,204,388
6. Step 6: Final answer
   x = 2,610,984.99