Finding the Third Proportional to 814,354 and 1,773,264

Step by Step Solution

1. Step 1: Write the proportion equation
   814,354 : 1,773,264 = 1,773,264 : x
2. Step 2: Convert to fraction form
   814,354/1,773,264 = 1,773,264/x
3. Step 3: Cross multiply
   814,354x = 1,773,264 × 1,773,264
4. Step 4: Simplify right side
   814,354x = 3,144,465,213,696
5. Step 5: Solve for x
   x = 3,144,465,213,696/814,354
6. Step 6: Final answer
   x = 3,861,300.14