Finding the Third Proportional to 183,304.50 and 276,132

Step by Step Solution

1. Step 1: Write the proportion equation
   183,304.50 : 276,132 = 276,132 : x
2. Step 2: Convert to fraction form
   183,304.50/276,132 = 276,132/x
3. Step 3: Cross multiply
   183,304.50x = 276,132 × 276,132
4. Step 4: Simplify right side
   183,304.50x = 76,248,881,424
5. Step 5: Solve for x
   x = 76,248,881,424/183,304.50
6. Step 6: Final answer
   x = 415,968.41