Finding the Third Proportional to 927,287 and 1,977,051

Step by Step Solution

1. Step 1: Write the proportion equation
   927,287 : 1,977,051 = 1,977,051 : x
2. Step 2: Convert to fraction form
   927,287/1,977,051 = 1,977,051/x
3. Step 3: Cross multiply
   927,287x = 1,977,051 × 1,977,051
4. Step 4: Simplify right side
   927,287x = 3,908,730,656,601
5. Step 5: Solve for x
   x = 3,908,730,656,601/927,287
6. Step 6: Final answer
   x = 4,215,232.89