Finding the Third Proportional to 98,388.56 and 181,994.06

Step by Step Solution

1. Step 1: Write the proportion equation
   98,388.56 : 181,994.06 = 181,994.06 : x
2. Step 2: Convert to fraction form
   98,388.56/181,994.06 = 181,994.06/x
3. Step 3: Cross multiply
   98,388.56x = 181,994.06 × 181,994.06
4. Step 4: Simplify right side
   98,388.56x = 33,121,838,785.25
5. Step 5: Solve for x
   x = 33,121,838,785.25/98,388.56
6. Step 6: Final answer
   x = 336,643.18