Finding the Third Proportional to 473,311 and 1,018,792

Step by Step Solution

1. Step 1: Write the proportion equation
   473,311 : 1,018,792 = 1,018,792 : x
2. Step 2: Convert to fraction form
   473,311/1,018,792 = 1,018,792/x
3. Step 3: Cross multiply
   473,311x = 1,018,792 × 1,018,792
4. Step 4: Simplify right side
   473,311x = 1,037,937,139,264
5. Step 5: Solve for x
   x = 1,037,937,139,264/473,311
6. Step 6: Final answer
   x = 2,192,928.41