Finding the Third Proportional to 1,076,888 and 1,667,260

Step by Step Solution

1. Step 1: Write the proportion equation
   1,076,888 : 1,667,260 = 1,667,260 : x
2. Step 2: Convert to fraction form
   1,076,888/1,667,260 = 1,667,260/x
3. Step 3: Cross multiply
   1,076,888x = 1,667,260 × 1,667,260
4. Step 4: Simplify right side
   1,076,888x = 2,779,755,907,600
5. Step 5: Solve for x
   x = 2,779,755,907,600/1,076,888
6. Step 6: Final answer
   x = 2,581,285.99