Finding the Third Proportional to 2,281,740 and 4,887,402

Step by Step Solution

1. Step 1: Write the proportion equation
   2,281,740 : 4,887,402 = 4,887,402 : x
2. Step 2: Convert to fraction form
   2,281,740/4,887,402 = 4,887,402/x
3. Step 3: Cross multiply
   2,281,740x = 4,887,402 × 4,887,402
4. Step 4: Simplify right side
   2,281,740x = 23,886,698,309,604
5. Step 5: Solve for x
   x = 23,886,698,309,604/2,281,740
6. Step 6: Final answer
   x = 10,468,632.85