Finding the Third Proportional to 683,136 and 1,460,857.50

Step by Step Solution

1. Step 1: Write the proportion equation
   683,136 : 1,460,857.50 = 1,460,857.50 : x
2. Step 2: Convert to fraction form
   683,136/1,460,857.50 = 1,460,857.50/x
3. Step 3: Cross multiply
   683,136x = 1,460,857.50 × 1,460,857.50
4. Step 4: Simplify right side
   683,136x = 2,134,104,635,306.25
5. Step 5: Solve for x
   x = 2,134,104,635,306.25/683,136
6. Step 6: Final answer
   x = 3,123,982.10