Finding the Third Proportional to 1,276,176 and 1,977,003

Step by Step Solution

1. Step 1: Write the proportion equation
   1,276,176 : 1,977,003 = 1,977,003 : x
2. Step 2: Convert to fraction form
   1,276,176/1,977,003 = 1,977,003/x
3. Step 3: Cross multiply
   1,276,176x = 1,977,003 × 1,977,003
4. Step 4: Simplify right side
   1,276,176x = 3,908,540,862,009
5. Step 5: Solve for x
   x = 3,908,540,862,009/1,276,176
6. Step 6: Final answer
   x = 3,062,697.36