Finding the Third Proportional to 67,070 and 99,444

Step by Step Solution

1. Step 1: Write the proportion equation
   67,070 : 99,444 = 99,444 : x
2. Step 2: Convert to fraction form
   67,070/99,444 = 99,444/x
3. Step 3: Cross multiply
   67,070x = 99,444 × 99,444
4. Step 4: Simplify right side
   67,070x = 9,889,109,136
5. Step 5: Solve for x
   x = 9,889,109,136/67,070
6. Step 6: Final answer
   x = 147,444.60