Finding the Third Proportional to 92,631 and 147,513

Step by Step Solution

1. Step 1: Write the proportion equation
   92,631 : 147,513 = 147,513 : x
2. Step 2: Convert to fraction form
   92,631/147,513 = 147,513/x
3. Step 3: Cross multiply
   92,631x = 147,513 × 147,513
4. Step 4: Simplify right side
   92,631x = 21,760,085,169
5. Step 5: Solve for x
   x = 21,760,085,169/92,631
6. Step 6: Final answer
   x = 234,911.48