Finding the Third Proportional to 49,222 and 76,364

Step by Step Solution

1. Step 1: Write the proportion equation
   49,222 : 76,364 = 76,364 : x
2. Step 2: Convert to fraction form
   49,222/76,364 = 76,364/x
3. Step 3: Cross multiply
   49,222x = 76,364 × 76,364
4. Step 4: Simplify right side
   49,222x = 5,831,460,496
5. Step 5: Solve for x
   x = 5,831,460,496/49,222
6. Step 6: Final answer
   x = 118,472.64