Finding the Third Proportional to 684,059 and 1,499,460

Step by Step Solution

1. Step 1: Write the proportion equation
   684,059 : 1,499,460 = 1,499,460 : x
2. Step 2: Convert to fraction form
   684,059/1,499,460 = 1,499,460/x
3. Step 3: Cross multiply
   684,059x = 1,499,460 × 1,499,460
4. Step 4: Simplify right side
   684,059x = 2,248,380,291,600
5. Step 5: Solve for x
   x = 2,248,380,291,600/684,059
6. Step 6: Final answer
   x = 3,286,822.18