Finding the Third Proportional to 70,156 and 105,314

Step by Step Solution

1. Step 1: Write the proportion equation
   70,156 : 105,314 = 105,314 : x
2. Step 2: Convert to fraction form
   70,156/105,314 = 105,314/x
3. Step 3: Cross multiply
   70,156x = 105,314 × 105,314
4. Step 4: Simplify right side
   70,156x = 11,091,038,596
5. Step 5: Solve for x
   x = 11,091,038,596/70,156
6. Step 6: Final answer
   x = 158,091.09