Finding the Third Proportional to 659,272 and 1,411,856

Step by Step Solution

1. Step 1: Write the proportion equation
   659,272 : 1,411,856 = 1,411,856 : x
2. Step 2: Convert to fraction form
   659,272/1,411,856 = 1,411,856/x
3. Step 3: Cross multiply
   659,272x = 1,411,856 × 1,411,856
4. Step 4: Simplify right side
   659,272x = 1,993,337,364,736
5. Step 5: Solve for x
   x = 1,993,337,364,736/659,272
6. Step 6: Final answer
   x = 3,023,543.19