Finding the Third Proportional to 4,991,682 and 7,300,322

Step by Step Solution

1. Step 1: Write the proportion equation
   4,991,682 : 7,300,322 = 7,300,322 : x
2. Step 2: Convert to fraction form
   4,991,682/7,300,322 = 7,300,322/x
3. Step 3: Cross multiply
   4,991,682x = 7,300,322 × 7,300,322
4. Step 4: Simplify right side
   4,991,682x = 53,294,701,303,684
5. Step 5: Solve for x
   x = 53,294,701,303,684/4,991,682
6. Step 6: Final answer
   x = 10,676,702.02