Finding the Third Proportional to 882,580 and 1,363,810

Step by Step Solution

1. Step 1: Write the proportion equation
   882,580 : 1,363,810 = 1,363,810 : x
2. Step 2: Convert to fraction form
   882,580/1,363,810 = 1,363,810/x
3. Step 3: Cross multiply
   882,580x = 1,363,810 × 1,363,810
4. Step 4: Simplify right side
   882,580x = 1,859,977,716,100
5. Step 5: Solve for x
   x = 1,859,977,716,100/882,580
6. Step 6: Final answer
   x = 2,107,432.43