Finding the Third Proportional to 8,303,216 and 17,971,112

Step by Step Solution

1. Step 1: Write the proportion equation
   8,303,216 : 17,971,112 = 17,971,112 : x
2. Step 2: Convert to fraction form
   8,303,216/17,971,112 = 17,971,112/x
3. Step 3: Cross multiply
   8,303,216x = 17,971,112 × 17,971,112
4. Step 4: Simplify right side
   8,303,216x = 322,960,866,516,544
5. Step 5: Solve for x
   x = 322,960,866,516,544/8,303,216
6. Step 6: Final answer
   x = 38,895,876.79