Finding the Third Proportional to 1,375,986 and 2,023,534

Step by Step Solution

1. Step 1: Write the proportion equation
   1,375,986 : 2,023,534 = 2,023,534 : x
2. Step 2: Convert to fraction form
   1,375,986/2,023,534 = 2,023,534/x
3. Step 3: Cross multiply
   1,375,986x = 2,023,534 × 2,023,534
4. Step 4: Simplify right side
   1,375,986x = 4,094,689,849,156
5. Step 5: Solve for x
   x = 4,094,689,849,156/1,375,986
6. Step 6: Final answer
   x = 2,975,822.32