Finding the Third Proportional to 72,095,248.50 and 111,705,177

Step by Step Solution

1. Step 1: Write the proportion equation
   72,095,248.50 : 111,705,177 = 111,705,177 : x
2. Step 2: Convert to fraction form
   72,095,248.50/111,705,177 = 111,705,177/x
3. Step 3: Cross multiply
   72,095,248.50x = 111,705,177 × 111,705,177
4. Step 4: Simplify right side
   72,095,248.50x = 12,478,046,568,601,328
5. Step 5: Solve for x
   x = 12,478,046,568,601,328/72,095,248.50
6. Step 6: Final answer
   x = 173,077,239.18