Finding the Third Proportional to 174,474 and 376,801.88

Step by Step Solution

1. Step 1: Write the proportion equation
   174,474 : 376,801.88 = 376,801.88 : x
2. Step 2: Convert to fraction form
   174,474/376,801.88 = 376,801.88/x
3. Step 3: Cross multiply
   174,474x = 376,801.88 × 376,801.88
4. Step 4: Simplify right side
   174,474x = 141,979,653,003.52
5. Step 5: Solve for x
   x = 141,979,653,003.52/174,474
6. Step 6: Final answer
   x = 813,758.23