Finding the Third Proportional to 5,884,432 and 12,697,790

Step by Step Solution

1. Step 1: Write the proportion equation
   5,884,432 : 12,697,790 = 12,697,790 : x
2. Step 2: Convert to fraction form
   5,884,432/12,697,790 = 12,697,790/x
3. Step 3: Cross multiply
   5,884,432x = 12,697,790 × 12,697,790
4. Step 4: Simplify right side
   5,884,432x = 161,233,870,884,100
5. Step 5: Solve for x
   x = 161,233,870,884,100/5,884,432
6. Step 6: Final answer
   x = 27,400,073.77