Finding the Third Proportional to 30,092.63 and 64,073.25

Step by Step Solution

1. Step 1: Write the proportion equation
   30,092.63 : 64,073.25 = 64,073.25 : x
2. Step 2: Convert to fraction form
   30,092.63/64,073.25 = 64,073.25/x
3. Step 3: Cross multiply
   30,092.63x = 64,073.25 × 64,073.25
4. Step 4: Simplify right side
   30,092.63x = 4,105,381,365.56
5. Step 5: Solve for x
   x = 4,105,381,365.56/30,092.63
6. Step 6: Final answer
   x = 136,424.83