Finding the Third Proportional to 73,048 and 109,572

Step by Step Solution

1. Step 1: Write the proportion equation
   73,048 : 109,572 = 109,572 : x
2. Step 2: Convert to fraction form
   73,048/109,572 = 109,572/x
3. Step 3: Cross multiply
   73,048x = 109,572 × 109,572
4. Step 4: Simplify right side
   73,048x = 12,006,023,184
5. Step 5: Solve for x
   x = 12,006,023,184/73,048
6. Step 6: Final answer
   x = 164,358