Finding the Third Proportional to 45,963 and 100,539

Step by Step Solution

1. Step 1: Write the proportion equation
   45,963 : 100,539 = 100,539 : x
2. Step 2: Convert to fraction form
   45,963/100,539 = 100,539/x
3. Step 3: Cross multiply
   45,963x = 100,539 × 100,539
4. Step 4: Simplify right side
   45,963x = 10,108,090,521
5. Step 5: Solve for x
   x = 10,108,090,521/45,963
6. Step 6: Final answer
   x = 219,917.99