Finding the Third Proportional to 776,851 and 1,049,590

Step by Step Solution

1. Step 1: Write the proportion equation
   776,851 : 1,049,590 = 1,049,590 : x
2. Step 2: Convert to fraction form
   776,851/1,049,590 = 1,049,590/x
3. Step 3: Cross multiply
   776,851x = 1,049,590 × 1,049,590
4. Step 4: Simplify right side
   776,851x = 1,101,639,168,100
5. Step 5: Solve for x
   x = 1,101,639,168,100/776,851
6. Step 6: Final answer
   x = 1,418,082.96