Finding the Third Proportional to 70,644 and 99,014

Step by Step Solution

1. Step 1: Write the proportion equation
   70,644 : 99,014 = 99,014 : x
2. Step 2: Convert to fraction form
   70,644/99,014 = 99,014/x
3. Step 3: Cross multiply
   70,644x = 99,014 × 99,014
4. Step 4: Simplify right side
   70,644x = 9,803,772,196
5. Step 5: Solve for x
   x = 9,803,772,196/70,644
6. Step 6: Final answer
   x = 138,777.14