Finding the Third Proportional to 183,076.50 and 375,072

Step by Step Solution

1. Step 1: Write the proportion equation
   183,076.50 : 375,072 = 375,072 : x
2. Step 2: Convert to fraction form
   183,076.50/375,072 = 375,072/x
3. Step 3: Cross multiply
   183,076.50x = 375,072 × 375,072
4. Step 4: Simplify right side
   183,076.50x = 140,679,005,184
5. Step 5: Solve for x
   x = 140,679,005,184/183,076.50
6. Step 6: Final answer
   x = 768,416.51