Finding the Third Proportional to 49,394.63 and 76,410.75

Step by Step Solution

1. Step 1: Write the proportion equation
   49,394.63 : 76,410.75 = 76,410.75 : x
2. Step 2: Convert to fraction form
   49,394.63/76,410.75 = 76,410.75/x
3. Step 3: Cross multiply
   49,394.63x = 76,410.75 × 76,410.75
4. Step 4: Simplify right side
   49,394.63x = 5,838,602,715.56
5. Step 5: Solve for x
   x = 5,838,602,715.56/49,394.63
6. Step 6: Final answer
   x = 118,203.20