Finding the Third Proportional to 94,135 and 143,410

Step by Step Solution

1. Step 1: Write the proportion equation
   94,135 : 143,410 = 143,410 : x
2. Step 2: Convert to fraction form
   94,135/143,410 = 143,410/x
3. Step 3: Cross multiply
   94,135x = 143,410 × 143,410
4. Step 4: Simplify right side
   94,135x = 20,566,428,100
5. Step 5: Solve for x
   x = 20,566,428,100/94,135
6. Step 6: Final answer
   x = 218,478.02