Finding the Third Proportional to 74,825.02 and 88,664.63

Step by Step Solution

1. Step 1: Write the proportion equation
   74,825.02 : 88,664.63 = 88,664.63 : x
2. Step 2: Convert to fraction form
   74,825.02/88,664.63 = 88,664.63/x
3. Step 3: Cross multiply
   74,825.02x = 88,664.63 × 88,664.63
4. Step 4: Simplify right side
   74,825.02x = 7,861,415,726.39
5. Step 5: Solve for x
   x = 7,861,415,726.39/74,825.02
6. Step 6: Final answer
   x = 105,064.00