Finding the Third Proportional to 49,943.25 and 70,254.75

Step by Step Solution

1. Step 1: Write the proportion equation
   49,943.25 : 70,254.75 = 70,254.75 : x
2. Step 2: Convert to fraction form
   49,943.25/70,254.75 = 70,254.75/x
3. Step 3: Cross multiply
   49,943.25x = 70,254.75 × 70,254.75
4. Step 4: Simplify right side
   49,943.25x = 4,935,729,897.56
5. Step 5: Solve for x
   x = 4,935,729,897.56/49,943.25
6. Step 6: Final answer
   x = 98,826.77