Finding the Third Proportional to 187,061 and 452,856

Step by Step Solution

1. Step 1: Write the proportion equation
   187,061 : 452,856 = 452,856 : x
2. Step 2: Convert to fraction form
   187,061/452,856 = 452,856/x
3. Step 3: Cross multiply
   187,061x = 452,856 × 452,856
4. Step 4: Simplify right side
   187,061x = 205,078,556,736
5. Step 5: Solve for x
   x = 205,078,556,736/187,061
6. Step 6: Final answer
   x = 1,096,319.15