Finding the Third Proportional to 1,283,079 and 1,986,501

Step by Step Solution

1. Step 1: Write the proportion equation
   1,283,079 : 1,986,501 = 1,986,501 : x
2. Step 2: Convert to fraction form
   1,283,079/1,986,501 = 1,986,501/x
3. Step 3: Cross multiply
   1,283,079x = 1,986,501 × 1,986,501
4. Step 4: Simplify right side
   1,283,079x = 3,946,186,223,001
5. Step 5: Solve for x
   x = 3,946,186,223,001/1,283,079
6. Step 6: Final answer
   x = 3,075,559.82