Finding the Third Proportional to 877,264 and 1,887,584

Step by Step Solution

1. Step 1: Write the proportion equation
   877,264 : 1,887,584 = 1,887,584 : x
2. Step 2: Convert to fraction form
   877,264/1,887,584 = 1,887,584/x
3. Step 3: Cross multiply
   877,264x = 1,887,584 × 1,887,584
4. Step 4: Simplify right side
   877,264x = 3,562,973,357,056
5. Step 5: Solve for x
   x = 3,562,973,357,056/877,264
6. Step 6: Final answer
   x = 4,061,460.81