Finding the Third Proportional to 719,136 and 1,565,116

Step by Step Solution

1. Step 1: Write the proportion equation
   719,136 : 1,565,116 = 1,565,116 : x
2. Step 2: Convert to fraction form
   719,136/1,565,116 = 1,565,116/x
3. Step 3: Cross multiply
   719,136x = 1,565,116 × 1,565,116
4. Step 4: Simplify right side
   719,136x = 2,449,588,093,456
5. Step 5: Solve for x
   x = 2,449,588,093,456/719,136
6. Step 6: Final answer
   x = 3,406,293.24