Finding the Third Proportional to 24,124.31 and 53,156.81

Step by Step Solution

1. Step 1: Write the proportion equation
   24,124.31 : 53,156.81 = 53,156.81 : x
2. Step 2: Convert to fraction form
   24,124.31/53,156.81 = 53,156.81/x
3. Step 3: Cross multiply
   24,124.31x = 53,156.81 × 53,156.81
4. Step 4: Simplify right side
   24,124.31x = 2,825,646,715.16
5. Step 5: Solve for x
   x = 2,825,646,715.16/24,124.31
6. Step 6: Final answer
   x = 117,128.59