Finding the Third Proportional to 709,205 and 1,064,535

Step by Step Solution

1. Step 1: Write the proportion equation
   709,205 : 1,064,535 = 1,064,535 : x
2. Step 2: Convert to fraction form
   709,205/1,064,535 = 1,064,535/x
3. Step 3: Cross multiply
   709,205x = 1,064,535 × 1,064,535
4. Step 4: Simplify right side
   709,205x = 1,133,234,766,225
5. Step 5: Solve for x
   x = 1,133,234,766,225/709,205
6. Step 6: Final answer
   x = 1,597,894.50