Finding the Third Proportional to 1,085,776 and 1,427,792

Step by Step Solution

1. Step 1: Write the proportion equation
   1,085,776 : 1,427,792 = 1,427,792 : x
2. Step 2: Convert to fraction form
   1,085,776/1,427,792 = 1,427,792/x
3. Step 3: Cross multiply
   1,085,776x = 1,427,792 × 1,427,792
4. Step 4: Simplify right side
   1,085,776x = 2,038,589,995,264
5. Step 5: Solve for x
   x = 2,038,589,995,264/1,085,776
6. Step 6: Final answer
   x = 1,877,541.96