Finding the Third Proportional to 174,522 and 372,360

Step by Step Solution

1. Step 1: Write the proportion equation
   174,522 : 372,360 = 372,360 : x
2. Step 2: Convert to fraction form
   174,522/372,360 = 372,360/x
3. Step 3: Cross multiply
   174,522x = 372,360 × 372,360
4. Step 4: Simplify right side
   174,522x = 138,651,969,600
5. Step 5: Solve for x
   x = 138,651,969,600/174,522
6. Step 6: Final answer
   x = 794,467.00