Finding the Third Proportional to 70,654 and 147,052

Step by Step Solution

1. Step 1: Write the proportion equation
   70,654 : 147,052 = 147,052 : x
2. Step 2: Convert to fraction form
   70,654/147,052 = 147,052/x
3. Step 3: Cross multiply
   70,654x = 147,052 × 147,052
4. Step 4: Simplify right side
   70,654x = 21,624,290,704
5. Step 5: Solve for x
   x = 21,624,290,704/70,654
6. Step 6: Final answer
   x = 306,058.97