Finding the Third Proportional to 65,051.86 and 94,809.23

Step by Step Solution

1. Step 1: Write the proportion equation
   65,051.86 : 94,809.23 = 94,809.23 : x
2. Step 2: Convert to fraction form
   65,051.86/94,809.23 = 94,809.23/x
3. Step 3: Cross multiply
   65,051.86x = 94,809.23 × 94,809.23
4. Step 4: Simplify right side
   65,051.86x = 8,988,790,922.77
5. Step 5: Solve for x
   x = 8,988,790,922.77/65,051.86
6. Step 6: Final answer
   x = 138,178.85