Finding the Third Proportional to 92,852 and 141,454

Step by Step Solution

1. Step 1: Write the proportion equation
   92,852 : 141,454 = 141,454 : x
2. Step 2: Convert to fraction form
   92,852/141,454 = 141,454/x
3. Step 3: Cross multiply
   92,852x = 141,454 × 141,454
4. Step 4: Simplify right side
   92,852x = 20,009,234,116
5. Step 5: Solve for x
   x = 20,009,234,116/92,852
6. Step 6: Final answer
   x = 215,495.99