Finding the Third Proportional to 56,802.94 and 88,198.88

Step by Step Solution

1. Step 1: Write the proportion equation
   56,802.94 : 88,198.88 = 88,198.88 : x
2. Step 2: Convert to fraction form
   56,802.94/88,198.88 = 88,198.88/x
3. Step 3: Cross multiply
   56,802.94x = 88,198.88 × 88,198.88
4. Step 4: Simplify right side
   56,802.94x = 7,779,041,551.27
5. Step 5: Solve for x
   x = 7,779,041,551.27/56,802.94
6. Step 6: Final answer
   x = 136,947.87