Finding the Third Proportional to 35,343 and 77,037.50

Step by Step Solution

1. Step 1: Write the proportion equation
   35,343 : 77,037.50 = 77,037.50 : x
2. Step 2: Convert to fraction form
   35,343/77,037.50 = 77,037.50/x
3. Step 3: Cross multiply
   35,343x = 77,037.50 × 77,037.50
4. Step 4: Simplify right side
   35,343x = 5,934,776,406.25
5. Step 5: Solve for x
   x = 5,934,776,406.25/35,343
6. Step 6: Final answer
   x = 167,919.43