Finding the Third Proportional to 1,175,428 and 1,745,862

Step by Step Solution

1. Step 1: Write the proportion equation
   1,175,428 : 1,745,862 = 1,745,862 : x
2. Step 2: Convert to fraction form
   1,175,428/1,745,862 = 1,745,862/x
3. Step 3: Cross multiply
   1,175,428x = 1,745,862 × 1,745,862
4. Step 4: Simplify right side
   1,175,428x = 3,048,034,123,044
5. Step 5: Solve for x
   x = 3,048,034,123,044/1,175,428
6. Step 6: Final answer
   x = 2,593,127.03