Finding the Third Proportional to 450,068 and 1,062,428

Step by Step Solution

1. Step 1: Write the proportion equation
   450,068 : 1,062,428 = 1,062,428 : x
2. Step 2: Convert to fraction form
   450,068/1,062,428 = 1,062,428/x
3. Step 3: Cross multiply
   450,068x = 1,062,428 × 1,062,428
4. Step 4: Simplify right side
   450,068x = 1,128,753,255,184
5. Step 5: Solve for x
   x = 1,128,753,255,184/450,068
6. Step 6: Final answer
   x = 2,507,961.59