Finding the Third Proportional to 49,384.50 and 70,569.25

Step by Step Solution

1. Step 1: Write the proportion equation
   49,384.50 : 70,569.25 = 70,569.25 : x
2. Step 2: Convert to fraction form
   49,384.50/70,569.25 = 70,569.25/x
3. Step 3: Cross multiply
   49,384.50x = 70,569.25 × 70,569.25
4. Step 4: Simplify right side
   49,384.50x = 4,980,019,045.56
5. Step 5: Solve for x
   x = 4,980,019,045.56/49,384.50
6. Step 6: Final answer
   x = 100,841.74