Finding the Third Proportional to 70,945.88 and 147,900.94

Step by Step Solution

1. Step 1: Write the proportion equation
   70,945.88 : 147,900.94 = 147,900.94 : x
2. Step 2: Convert to fraction form
   70,945.88/147,900.94 = 147,900.94/x
3. Step 3: Cross multiply
   70,945.88x = 147,900.94 × 147,900.94
4. Step 4: Simplify right side
   70,945.88x = 21,874,687,313.38
5. Step 5: Solve for x
   x = 21,874,687,313.38/70,945.88
6. Step 6: Final answer
   x = 308,329.23