Finding the Third Proportional to 927,792 and 1,977,083

Step by Step Solution

1. Step 1: Write the proportion equation
   927,792 : 1,977,083 = 1,977,083 : x
2. Step 2: Convert to fraction form
   927,792/1,977,083 = 1,977,083/x
3. Step 3: Cross multiply
   927,792x = 1,977,083 × 1,977,083
4. Step 4: Simplify right side
   927,792x = 3,908,857,188,889
5. Step 5: Solve for x
   x = 3,908,857,188,889/927,792
6. Step 6: Final answer
   x = 4,213,074.90