Finding the Third Proportional to 55,005.75 and 83,035.13

Step by Step Solution

1. Step 1: Write the proportion equation
   55,005.75 : 83,035.13 = 83,035.13 : x
2. Step 2: Convert to fraction form
   55,005.75/83,035.13 = 83,035.13/x
3. Step 3: Cross multiply
   55,005.75x = 83,035.13 × 83,035.13
4. Step 4: Simplify right side
   55,005.75x = 6,894,831,983.77
5. Step 5: Solve for x
   x = 6,894,831,983.77/55,005.75
6. Step 6: Final answer
   x = 125,347.48