Finding the Third Proportional to 132,333 and 312,343.50

Step by Step Solution

1. Step 1: Write the proportion equation
   132,333 : 312,343.50 = 312,343.50 : x
2. Step 2: Convert to fraction form
   132,333/312,343.50 = 312,343.50/x
3. Step 3: Cross multiply
   132,333x = 312,343.50 × 312,343.50
4. Step 4: Simplify right side
   132,333x = 97,558,461,992.25
5. Step 5: Solve for x
   x = 97,558,461,992.25/132,333
6. Step 6: Final answer
   x = 737,219.45