Finding the Third Proportional to 70,852 and 99,066

Step by Step Solution

1. Step 1: Write the proportion equation
   70,852 : 99,066 = 99,066 : x
2. Step 2: Convert to fraction form
   70,852/99,066 = 99,066/x
3. Step 3: Cross multiply
   70,852x = 99,066 × 99,066
4. Step 4: Simplify right side
   70,852x = 9,814,072,356
5. Step 5: Solve for x
   x = 9,814,072,356/70,852
6. Step 6: Final answer
   x = 138,515.11