Finding the Third Proportional to 464,058 and 738,414.75

Step by Step Solution

1. Step 1: Write the proportion equation
   464,058 : 738,414.75 = 738,414.75 : x
2. Step 2: Convert to fraction form
   464,058/738,414.75 = 738,414.75/x
3. Step 3: Cross multiply
   464,058x = 738,414.75 × 738,414.75
4. Step 4: Simplify right side
   464,058x = 545,256,343,017.56
5. Step 5: Solve for x
   x = 545,256,343,017.56/464,058
6. Step 6: Final answer
   x = 1,174,974.56