Finding the Third Proportional to 67,716 and 101,577.38

Step by Step Solution

1. Step 1: Write the proportion equation
   67,716 : 101,577.38 = 101,577.38 : x
2. Step 2: Convert to fraction form
   67,716/101,577.38 = 101,577.38/x
3. Step 3: Cross multiply
   67,716x = 101,577.38 × 101,577.38
4. Step 4: Simplify right side
   67,716x = 10,317,963,111.89
5. Step 5: Solve for x
   x = 10,317,963,111.89/67,716
6. Step 6: Final answer
   x = 152,371.13