Finding the Third Proportional to 108,086.06 and 153,970.31

Step by Step Solution

1. Step 1: Write the proportion equation
   108,086.06 : 153,970.31 = 153,970.31 : x
2. Step 2: Convert to fraction form
   108,086.06/153,970.31 = 153,970.31/x
3. Step 3: Cross multiply
   108,086.06x = 153,970.31 × 153,970.31
4. Step 4: Simplify right side
   108,086.06x = 23,706,857,131.35
5. Step 5: Solve for x
   x = 23,706,857,131.35/108,086.06
6. Step 6: Final answer
   x = 219,333.16