Finding the Third Proportional to 705,470 and 1,064,565

Step by Step Solution

1. Step 1: Write the proportion equation
   705,470 : 1,064,565 = 1,064,565 : x
2. Step 2: Convert to fraction form
   705,470/1,064,565 = 1,064,565/x
3. Step 3: Cross multiply
   705,470x = 1,064,565 × 1,064,565
4. Step 4: Simplify right side
   705,470x = 1,133,298,639,225
5. Step 5: Solve for x
   x = 1,133,298,639,225/705,470
6. Step 6: Final answer
   x = 1,606,444.84