Finding the Third Proportional to 736,342 and 1,588,868

Step by Step Solution

1. Step 1: Write the proportion equation
   736,342 : 1,588,868 = 1,588,868 : x
2. Step 2: Convert to fraction form
   736,342/1,588,868 = 1,588,868/x
3. Step 3: Cross multiply
   736,342x = 1,588,868 × 1,588,868
4. Step 4: Simplify right side
   736,342x = 2,524,501,521,424
5. Step 5: Solve for x
   x = 2,524,501,521,424/736,342
6. Step 6: Final answer
   x = 3,428,436.14