Finding the Third Proportional to 35,464.50 and 76,389.75

Step by Step Solution

1. Step 1: Write the proportion equation
   35,464.50 : 76,389.75 = 76,389.75 : x
2. Step 2: Convert to fraction form
   35,464.50/76,389.75 = 76,389.75/x
3. Step 3: Cross multiply
   35,464.50x = 76,389.75 × 76,389.75
4. Step 4: Simplify right side
   35,464.50x = 5,835,393,905.06
5. Step 5: Solve for x
   x = 5,835,393,905.06/35,464.50
6. Step 6: Final answer
   x = 164,541.83