Finding the Third Proportional to 70,924 and 150,056

Step by Step Solution

1. Step 1: Write the proportion equation
   70,924 : 150,056 = 150,056 : x
2. Step 2: Convert to fraction form
   70,924/150,056 = 150,056/x
3. Step 3: Cross multiply
   70,924x = 150,056 × 150,056
4. Step 4: Simplify right side
   70,924x = 22,516,803,136
5. Step 5: Solve for x
   x = 22,516,803,136/70,924
6. Step 6: Final answer
   x = 317,477.91