Finding the Third Proportional to 21,263 and 46,410.50

Step by Step Solution

1. Step 1: Write the proportion equation
   21,263 : 46,410.50 = 46,410.50 : x
2. Step 2: Convert to fraction form
   21,263/46,410.50 = 46,410.50/x
3. Step 3: Cross multiply
   21,263x = 46,410.50 × 46,410.50
4. Step 4: Simplify right side
   21,263x = 2,153,934,510.25
5. Step 5: Solve for x
   x = 2,153,934,510.25/21,263
6. Step 6: Final answer
   x = 101,299.65