Finding the Third Proportional to 73,476.50 and 109,929.50

Step by Step Solution

1. Step 1: Write the proportion equation
   73,476.50 : 109,929.50 = 109,929.50 : x
2. Step 2: Convert to fraction form
   73,476.50/109,929.50 = 109,929.50/x
3. Step 3: Cross multiply
   73,476.50x = 109,929.50 × 109,929.50
4. Step 4: Simplify right side
   73,476.50x = 12,084,494,970.25
5. Step 5: Solve for x
   x = 12,084,494,970.25/73,476.50
6. Step 6: Final answer
   x = 164,467.48