Finding the Third Proportional to 444,460.50 and 706,056

Step by Step Solution

1. Step 1: Write the proportion equation
   444,460.50 : 706,056 = 706,056 : x
2. Step 2: Convert to fraction form
   444,460.50/706,056 = 706,056/x
3. Step 3: Cross multiply
   444,460.50x = 706,056 × 706,056
4. Step 4: Simplify right side
   444,460.50x = 498,515,075,136
5. Step 5: Solve for x
   x = 498,515,075,136/444,460.50
6. Step 6: Final answer
   x = 1,121,618.40