Finding the Third Proportional to 70,429 and 151,106

Step by Step Solution

1. Step 1: Write the proportion equation
   70,429 : 151,106 = 151,106 : x
2. Step 2: Convert to fraction form
   70,429/151,106 = 151,106/x
3. Step 3: Cross multiply
   70,429x = 151,106 × 151,106
4. Step 4: Simplify right side
   70,429x = 22,833,023,236
5. Step 5: Solve for x
   x = 22,833,023,236/70,429
6. Step 6: Final answer
   x = 324,199.17