Finding the Third Proportional to 53,513.16 and 79,962.19

Step by Step Solution

1. Step 1: Write the proportion equation
   53,513.16 : 79,962.19 = 79,962.19 : x
2. Step 2: Convert to fraction form
   53,513.16/79,962.19 = 79,962.19/x
3. Step 3: Cross multiply
   53,513.16x = 79,962.19 × 79,962.19
4. Step 4: Simplify right side
   53,513.16x = 6,393,951,429.79
5. Step 5: Solve for x
   x = 6,393,951,429.79/53,513.16
6. Step 6: Final answer
   x = 119,483.73