Finding the Third Proportional to 35,931.52 and 75,587.34

Step by Step Solution

1. Step 1: Write the proportion equation
   35,931.52 : 75,587.34 = 75,587.34 : x
2. Step 2: Convert to fraction form
   35,931.52/75,587.34 = 75,587.34/x
3. Step 3: Cross multiply
   35,931.52x = 75,587.34 × 75,587.34
4. Step 4: Simplify right side
   35,931.52x = 5,713,446,535.18
5. Step 5: Solve for x
   x = 5,713,446,535.18/35,931.52
6. Step 6: Final answer
   x = 159,009.34