Finding the Third Proportional to 11,529.84 and 21,875.06

Step by Step Solution

1. Step 1: Write the proportion equation
   11,529.84 : 21,875.06 = 21,875.06 : x
2. Step 2: Convert to fraction form
   11,529.84/21,875.06 = 21,875.06/x
3. Step 3: Cross multiply
   11,529.84x = 21,875.06 × 21,875.06
4. Step 4: Simplify right side
   11,529.84x = 478,518,359.38
5. Step 5: Solve for x
   x = 478,518,359.38/11,529.84
6. Step 6: Final answer
   x = 41,502.59