Finding the Third Proportional to 49,253.63 and 78,003.84

Step by Step Solution

1. Step 1: Write the proportion equation
   49,253.63 : 78,003.84 = 78,003.84 : x
2. Step 2: Convert to fraction form
   49,253.63/78,003.84 = 78,003.84/x
3. Step 3: Cross multiply
   49,253.63x = 78,003.84 × 78,003.84
4. Step 4: Simplify right side
   49,253.63x = 6,084,599,639.77
5. Step 5: Solve for x
   x = 6,084,599,639.77/49,253.63
6. Step 6: Final answer
   x = 123,536.08