Finding the Third Proportional to 70,066 and 153,758

Step by Step Solution

1. Step 1: Write the proportion equation
   70,066 : 153,758 = 153,758 : x
2. Step 2: Convert to fraction form
   70,066/153,758 = 153,758/x
3. Step 3: Cross multiply
   70,066x = 153,758 × 153,758
4. Step 4: Simplify right side
   70,066x = 23,641,522,564
5. Step 5: Solve for x
   x = 23,641,522,564/70,066
6. Step 6: Final answer
   x = 337,417.90