Finding the Third Proportional to 187,614 and 442,606.50

Step by Step Solution

1. Step 1: Write the proportion equation
   187,614 : 442,606.50 = 442,606.50 : x
2. Step 2: Convert to fraction form
   187,614/442,606.50 = 442,606.50/x
3. Step 3: Cross multiply
   187,614x = 442,606.50 × 442,606.50
4. Step 4: Simplify right side
   187,614x = 195,900,513,842.25
5. Step 5: Solve for x
   x = 195,900,513,842.25/187,614
6. Step 6: Final answer
   x = 1,044,167.89