Finding the Third Proportional to 486,486 and 1,064,602

Step by Step Solution

1. Step 1: Write the proportion equation
   486,486 : 1,064,602 = 1,064,602 : x
2. Step 2: Convert to fraction form
   486,486/1,064,602 = 1,064,602/x
3. Step 3: Cross multiply
   486,486x = 1,064,602 × 1,064,602
4. Step 4: Simplify right side
   486,486x = 1,133,377,418,404
5. Step 5: Solve for x
   x = 1,133,377,418,404/486,486
6. Step 6: Final answer
   x = 2,329,722.58