Finding the Third Proportional to 601,696 and 1,307,136

Step by Step Solution

1. Step 1: Write the proportion equation
   601,696 : 1,307,136 = 1,307,136 : x
2. Step 2: Convert to fraction form
   601,696/1,307,136 = 1,307,136/x
3. Step 3: Cross multiply
   601,696x = 1,307,136 × 1,307,136
4. Step 4: Simplify right side
   601,696x = 1,708,604,522,496
5. Step 5: Solve for x
   x = 1,708,604,522,496/601,696
6. Step 6: Final answer
   x = 2,839,647.47