Finding the Third Proportional to 3,066,988 and 4,643,466

Step by Step Solution

1. Step 1: Write the proportion equation
   3,066,988 : 4,643,466 = 4,643,466 : x
2. Step 2: Convert to fraction form
   3,066,988/4,643,466 = 4,643,466/x
3. Step 3: Cross multiply
   3,066,988x = 4,643,466 × 4,643,466
4. Step 4: Simplify right side
   3,066,988x = 21,561,776,493,156
5. Step 5: Solve for x
   x = 21,561,776,493,156/3,066,988
6. Step 6: Final answer
   x = 7,030,277.42