Finding the Third Proportional to 246,656.06 and 368,978.30

Step by Step Solution

1. Step 1: Write the proportion equation
   246,656.06 : 368,978.30 = 368,978.30 : x
2. Step 2: Convert to fraction form
   246,656.06/368,978.30 = 368,978.30/x
3. Step 3: Cross multiply
   246,656.06x = 368,978.30 × 368,978.30
4. Step 4: Simplify right side
   246,656.06x = 136,144,982,483.78
5. Step 5: Solve for x
   x = 136,144,982,483.78/246,656.06
6. Step 6: Final answer
   x = 551,962.84