Finding the Third Proportional to 51,125.06 and 84,909.94

Step by Step Solution

1. Step 1: Write the proportion equation
   51,125.06 : 84,909.94 = 84,909.94 : x
2. Step 2: Convert to fraction form
   51,125.06/84,909.94 = 84,909.94/x
3. Step 3: Cross multiply
   51,125.06x = 84,909.94 × 84,909.94
4. Step 4: Simplify right side
   51,125.06x = 7,209,697,486.25
5. Step 5: Solve for x
   x = 7,209,697,486.25/51,125.06
6. Step 6: Final answer
   x = 141,020.81