Finding the Third Proportional to 304,626.50 and 660,047

Step by Step Solution

1. Step 1: Write the proportion equation
   304,626.50 : 660,047 = 660,047 : x
2. Step 2: Convert to fraction form
   304,626.50/660,047 = 660,047/x
3. Step 3: Cross multiply
   304,626.50x = 660,047 × 660,047
4. Step 4: Simplify right side
   304,626.50x = 435,662,042,209
5. Step 5: Solve for x
   x = 435,662,042,209/304,626.50
6. Step 6: Final answer
   x = 1,430,151.49