Finding the Third Proportional to 33,343.13 and 51,124.88

Step by Step Solution

1. Step 1: Write the proportion equation
   33,343.13 : 51,124.88 = 51,124.88 : x
2. Step 2: Convert to fraction form
   33,343.13/51,124.88 = 51,124.88/x
3. Step 3: Cross multiply
   33,343.13x = 51,124.88 × 51,124.88
4. Step 4: Simplify right side
   33,343.13x = 2,613,752,843.77
5. Step 5: Solve for x
   x = 2,613,752,843.77/33,343.13
6. Step 6: Final answer
   x = 78,389.56