Finding the Third Proportional to 707,456 and 1,097,056

Step by Step Solution

1. Step 1: Write the proportion equation
   707,456 : 1,097,056 = 1,097,056 : x
2. Step 2: Convert to fraction form
   707,456/1,097,056 = 1,097,056/x
3. Step 3: Cross multiply
   707,456x = 1,097,056 × 1,097,056
4. Step 4: Simplify right side
   707,456x = 1,203,531,867,136
5. Step 5: Solve for x
   x = 1,203,531,867,136/707,456
6. Step 6: Final answer
   x = 1,701,210.91