Finding the Third Proportional to 4,861,703 and 7,079,322

Step by Step Solution

1. Step 1: Write the proportion equation
   4,861,703 : 7,079,322 = 7,079,322 : x
2. Step 2: Convert to fraction form
   4,861,703/7,079,322 = 7,079,322/x
3. Step 3: Cross multiply
   4,861,703x = 7,079,322 × 7,079,322
4. Step 4: Simplify right side
   4,861,703x = 50,116,799,979,684
5. Step 5: Solve for x
   x = 50,116,799,979,684/4,861,703
6. Step 6: Final answer
   x = 10,308,486.55