Finding the Third Proportional to 2,989,986 and 6,528,030

Step by Step Solution

1. Step 1: Write the proportion equation
   2,989,986 : 6,528,030 = 6,528,030 : x
2. Step 2: Convert to fraction form
   2,989,986/6,528,030 = 6,528,030/x
3. Step 3: Cross multiply
   2,989,986x = 6,528,030 × 6,528,030
4. Step 4: Simplify right side
   2,989,986x = 42,615,175,680,900
5. Step 5: Solve for x
   x = 42,615,175,680,900/2,989,986
6. Step 6: Final answer
   x = 14,252,633.85