Finding the Third Proportional to 56,941.50 and 88,470

Step by Step Solution

1. Step 1: Write the proportion equation
   56,941.50 : 88,470 = 88,470 : x
2. Step 2: Convert to fraction form
   56,941.50/88,470 = 88,470/x
3. Step 3: Cross multiply
   56,941.50x = 88,470 × 88,470
4. Step 4: Simplify right side
   56,941.50x = 7,826,940,900
5. Step 5: Solve for x
   x = 7,826,940,900/56,941.50
6. Step 6: Final answer
   x = 137,455.83