Finding the Third Proportional to 30,300.19 and 52,102.69

Step by Step Solution

1. Step 1: Write the proportion equation
   30,300.19 : 52,102.69 = 52,102.69 : x
2. Step 2: Convert to fraction form
   30,300.19/52,102.69 = 52,102.69/x
3. Step 3: Cross multiply
   30,300.19x = 52,102.69 × 52,102.69
4. Step 4: Simplify right side
   30,300.19x = 2,714,690,044.72
5. Step 5: Solve for x
   x = 2,714,690,044.72/30,300.19
6. Step 6: Final answer
   x = 89,593.18