Finding the Third Proportional to 51,003 and 73,471.50

Step by Step Solution

1. Step 1: Write the proportion equation
   51,003 : 73,471.50 = 73,471.50 : x
2. Step 2: Convert to fraction form
   51,003/73,471.50 = 73,471.50/x
3. Step 3: Cross multiply
   51,003x = 73,471.50 × 73,471.50
4. Step 4: Simplify right side
   51,003x = 5,398,061,312.25
5. Step 5: Solve for x
   x = 5,398,061,312.25/51,003
6. Step 6: Final answer
   x = 105,838.11