Finding the Third Proportional to 709,207 and 1,064,538

Step by Step Solution

1. Step 1: Write the proportion equation
   709,207 : 1,064,538 = 1,064,538 : x
2. Step 2: Convert to fraction form
   709,207/1,064,538 = 1,064,538/x
3. Step 3: Cross multiply
   709,207x = 1,064,538 × 1,064,538
4. Step 4: Simplify right side
   709,207x = 1,133,241,153,444
5. Step 5: Solve for x
   x = 1,133,241,153,444/709,207
6. Step 6: Final answer
   x = 1,597,899.00