Finding the Third Proportional to 56,948.06 and 87,145.88

Step by Step Solution

1. Step 1: Write the proportion equation
   56,948.06 : 87,145.88 = 87,145.88 : x
2. Step 2: Convert to fraction form
   56,948.06/87,145.88 = 87,145.88/x
3. Step 3: Cross multiply
   56,948.06x = 87,145.88 × 87,145.88
4. Step 4: Simplify right side
   56,948.06x = 7,594,403,529.52
5. Step 5: Solve for x
   x = 7,594,403,529.52/56,948.06
6. Step 6: Final answer
   x = 133,356.66