Finding the Third Proportional to 49,412.53 and 72,262.13

Step by Step Solution

1. Step 1: Write the proportion equation
   49,412.53 : 72,262.13 = 72,262.13 : x
2. Step 2: Convert to fraction form
   49,412.53/72,262.13 = 72,262.13/x
3. Step 3: Cross multiply
   49,412.53x = 72,262.13 × 72,262.13
4. Step 4: Simplify right side
   49,412.53x = 5,221,814,709.52
5. Step 5: Solve for x
   x = 5,221,814,709.52/49,412.53
6. Step 6: Final answer
   x = 105,677.94