Finding the Third Proportional to 46,463 and 62,428

Step by Step Solution

1. Step 1: Write the proportion equation
   46,463 : 62,428 = 62,428 : x
2. Step 2: Convert to fraction form
   46,463/62,428 = 62,428/x
3. Step 3: Cross multiply
   46,463x = 62,428 × 62,428
4. Step 4: Simplify right side
   46,463x = 3,897,255,184
5. Step 5: Solve for x
   x = 3,897,255,184/46,463
6. Step 6: Final answer
   x = 83,878.68