Finding the Third Proportional to 683,460 and 1,596,870

Step by Step Solution

1. Step 1: Write the proportion equation
   683,460 : 1,596,870 = 1,596,870 : x
2. Step 2: Convert to fraction form
   683,460/1,596,870 = 1,596,870/x
3. Step 3: Cross multiply
   683,460x = 1,596,870 × 1,596,870
4. Step 4: Simplify right side
   683,460x = 2,549,993,796,900
5. Step 5: Solve for x
   x = 2,549,993,796,900/683,460
6. Step 6: Final answer
   x = 3,731,006.64