Finding the Third Proportional to 21,316 and 46,862

Step by Step Solution

1. Step 1: Write the proportion equation
   21,316 : 46,862 = 46,862 : x
2. Step 2: Convert to fraction form
   21,316/46,862 = 46,862/x
3. Step 3: Cross multiply
   21,316x = 46,862 × 46,862
4. Step 4: Simplify right side
   21,316x = 2,196,047,044
5. Step 5: Solve for x
   x = 2,196,047,044/21,316
6. Step 6: Final answer
   x = 103,023.41