Finding the Third Proportional to 34,356.50 and 48,998.75

Step by Step Solution

1. Step 1: Write the proportion equation
   34,356.50 : 48,998.75 = 48,998.75 : x
2. Step 2: Convert to fraction form
   34,356.50/48,998.75 = 48,998.75/x
3. Step 3: Cross multiply
   34,356.50x = 48,998.75 × 48,998.75
4. Step 4: Simplify right side
   34,356.50x = 2,400,877,501.56
5. Step 5: Solve for x
   x = 2,400,877,501.56/34,356.50
6. Step 6: Final answer
   x = 69,881.32