Finding the Third Proportional to 35,376 and 70,752

Step by Step Solution

1. Step 1: Write the proportion equation
   35,376 : 70,752 = 70,752 : x
2. Step 2: Convert to fraction form
   35,376/70,752 = 70,752/x
3. Step 3: Cross multiply
   35,376x = 70,752 × 70,752
4. Step 4: Simplify right side
   35,376x = 5,005,845,504
5. Step 5: Solve for x
   x = 5,005,845,504/35,376
6. Step 6: Final answer
   x = 141,504