Finding the Third Proportional to 147,774 and 234,034.50

Step by Step Solution

1. Step 1: Write the proportion equation
   147,774 : 234,034.50 = 234,034.50 : x
2. Step 2: Convert to fraction form
   147,774/234,034.50 = 234,034.50/x
3. Step 3: Cross multiply
   147,774x = 234,034.50 × 234,034.50
4. Step 4: Simplify right side
   147,774x = 54,772,147,190.25
5. Step 5: Solve for x
   x = 54,772,147,190.25/147,774
6. Step 6: Final answer
   x = 370,648.07