Finding the Third Proportional to 5,884,448 and 12,697,820

Step by Step Solution

1. Step 1: Write the proportion equation
   5,884,448 : 12,697,820 = 12,697,820 : x
2. Step 2: Convert to fraction form
   5,884,448/12,697,820 = 12,697,820/x
3. Step 3: Cross multiply
   5,884,448x = 12,697,820 × 12,697,820
4. Step 4: Simplify right side
   5,884,448x = 161,234,632,752,400
5. Step 5: Solve for x
   x = 161,234,632,752,400/5,884,448
6. Step 6: Final answer
   x = 27,400,128.74