Finding the Third Proportional to 1,175,030 and 1,585,395

Step by Step Solution

1. Step 1: Write the proportion equation
   1,175,030 : 1,585,395 = 1,585,395 : x
2. Step 2: Convert to fraction form
   1,175,030/1,585,395 = 1,585,395/x
3. Step 3: Cross multiply
   1,175,030x = 1,585,395 × 1,585,395
4. Step 4: Simplify right side
   1,175,030x = 2,513,477,306,025
5. Step 5: Solve for x
   x = 2,513,477,306,025/1,175,030
6. Step 6: Final answer
   x = 2,139,075.01