Finding the Third Proportional to 741,860 and 1,588,669

Step by Step Solution

1. Step 1: Write the proportion equation
   741,860 : 1,588,669 = 1,588,669 : x
2. Step 2: Convert to fraction form
   741,860/1,588,669 = 1,588,669/x
3. Step 3: Cross multiply
   741,860x = 1,588,669 × 1,588,669
4. Step 4: Simplify right side
   741,860x = 2,523,869,191,561
5. Step 5: Solve for x
   x = 2,523,869,191,561/741,860
6. Step 6: Final answer
   x = 3,402,082.86