Finding the Third Proportional to 932,783 and 1,977,663

Step by Step Solution

1. Step 1: Write the proportion equation
   932,783 : 1,977,663 = 1,977,663 : x
2. Step 2: Convert to fraction form
   932,783/1,977,663 = 1,977,663/x
3. Step 3: Cross multiply
   932,783x = 1,977,663 × 1,977,663
4. Step 4: Simplify right side
   932,783x = 3,911,150,941,569
5. Step 5: Solve for x
   x = 3,911,150,941,569/932,783
6. Step 6: Final answer
   x = 4,192,991.23