Finding the Third Proportional to 141,462 and 307,804.50

Step by Step Solution

1. Step 1: Write the proportion equation
   141,462 : 307,804.50 = 307,804.50 : x
2. Step 2: Convert to fraction form
   141,462/307,804.50 = 307,804.50/x
3. Step 3: Cross multiply
   141,462x = 307,804.50 × 307,804.50
4. Step 4: Simplify right side
   141,462x = 94,743,610,220.25
5. Step 5: Solve for x
   x = 94,743,610,220.25/141,462
6. Step 6: Final answer
   x = 669,746.01