Finding the Third Proportional to 710,136 and 1,544,688

Step by Step Solution

1. Step 1: Write the proportion equation
   710,136 : 1,544,688 = 1,544,688 : x
2. Step 2: Convert to fraction form
   710,136/1,544,688 = 1,544,688/x
3. Step 3: Cross multiply
   710,136x = 1,544,688 × 1,544,688
4. Step 4: Simplify right side
   710,136x = 2,386,061,017,344
5. Step 5: Solve for x
   x = 2,386,061,017,344/710,136
6. Step 6: Final answer
   x = 3,360,005.71