Finding the Third Proportional to 713,906 and 1,558,036

Step by Step Solution

1. Step 1: Write the proportion equation
   713,906 : 1,558,036 = 1,558,036 : x
2. Step 2: Convert to fraction form
   713,906/1,558,036 = 1,558,036/x
3. Step 3: Cross multiply
   713,906x = 1,558,036 × 1,558,036
4. Step 4: Simplify right side
   713,906x = 2,427,476,177,296
5. Step 5: Solve for x
   x = 2,427,476,177,296/713,906
6. Step 6: Final answer
   x = 3,400,274.23