Finding the Third Proportional to 147,818 and 335,096.50

Step by Step Solution

1. Step 1: Write the proportion equation
   147,818 : 335,096.50 = 335,096.50 : x
2. Step 2: Convert to fraction form
   147,818/335,096.50 = 335,096.50/x
3. Step 3: Cross multiply
   147,818x = 335,096.50 × 335,096.50
4. Step 4: Simplify right side
   147,818x = 112,289,664,312.25
5. Step 5: Solve for x
   x = 112,289,664,312.25/147,818
6. Step 6: Final answer
   x = 759,648.11