Finding the Third Proportional to 42,970 and 95,156

Step by Step Solution

1. Step 1: Write the proportion equation
   42,970 : 95,156 = 95,156 : x
2. Step 2: Convert to fraction form
   42,970/95,156 = 95,156/x
3. Step 3: Cross multiply
   42,970x = 95,156 × 95,156
4. Step 4: Simplify right side
   42,970x = 9,054,664,336
5. Step 5: Solve for x
   x = 9,054,664,336/42,970
6. Step 6: Final answer
   x = 210,720.60