Finding the Third Proportional to 675,374 and 1,441,144

Step by Step Solution

1. Step 1: Write the proportion equation
   675,374 : 1,441,144 = 1,441,144 : x
2. Step 2: Convert to fraction form
   675,374/1,441,144 = 1,441,144/x
3. Step 3: Cross multiply
   675,374x = 1,441,144 × 1,441,144
4. Step 4: Simplify right side
   675,374x = 2,076,896,028,736
5. Step 5: Solve for x
   x = 2,076,896,028,736/675,374
6. Step 6: Final answer
   x = 3,075,179.13