Finding the Third Proportional to 696,231 and 1,519,272

Step by Step Solution

1. Step 1: Write the proportion equation
   696,231 : 1,519,272 = 1,519,272 : x
2. Step 2: Convert to fraction form
   696,231/1,519,272 = 1,519,272/x
3. Step 3: Cross multiply
   696,231x = 1,519,272 × 1,519,272
4. Step 4: Simplify right side
   696,231x = 2,308,187,409,984
5. Step 5: Solve for x
   x = 2,308,187,409,984/696,231
6. Step 6: Final answer
   x = 3,315,260.90