Finding the Third Proportional to 2,986,366 and 4,611,567

Step by Step Solution

1. Step 1: Write the proportion equation
   2,986,366 : 4,611,567 = 4,611,567 : x
2. Step 2: Convert to fraction form
   2,986,366/4,611,567 = 4,611,567/x
3. Step 3: Cross multiply
   2,986,366x = 4,611,567 × 4,611,567
4. Step 4: Simplify right side
   2,986,366x = 21,266,550,195,489
5. Step 5: Solve for x
   x = 21,266,550,195,489/2,986,366
6. Step 6: Final answer
   x = 7,121,213.61