Finding the Third Proportional to 666,588 and 1,466,592

Step by Step Solution

1. Step 1: Write the proportion equation
   666,588 : 1,466,592 = 1,466,592 : x
2. Step 2: Convert to fraction form
   666,588/1,466,592 = 1,466,592/x
3. Step 3: Cross multiply
   666,588x = 1,466,592 × 1,466,592
4. Step 4: Simplify right side
   666,588x = 2,150,892,094,464
5. Step 5: Solve for x
   x = 2,150,892,094,464/666,588
6. Step 6: Final answer
   x = 3,226,718.89