Finding the Third Proportional to 772,004 and 1,676,906

Step by Step Solution

1. Step 1: Write the proportion equation
   772,004 : 1,676,906 = 1,676,906 : x
2. Step 2: Convert to fraction form
   772,004/1,676,906 = 1,676,906/x
3. Step 3: Cross multiply
   772,004x = 1,676,906 × 1,676,906
4. Step 4: Simplify right side
   772,004x = 2,812,013,732,836
5. Step 5: Solve for x
   x = 2,812,013,732,836/772,004
6. Step 6: Final answer
   x = 3,642,485.96