Finding the Third Proportional to 31,232,047.50 and 49,874,328

Step by Step Solution

1. Step 1: Write the proportion equation
   31,232,047.50 : 49,874,328 = 49,874,328 : x
2. Step 2: Convert to fraction form
   31,232,047.50/49,874,328 = 49,874,328/x
3. Step 3: Cross multiply
   31,232,047.50x = 49,874,328 × 49,874,328
4. Step 4: Simplify right side
   31,232,047.50x = 2,487,448,593,451,584
5. Step 5: Solve for x
   x = 2,487,448,593,451,584/31,232,047.50
6. Step 6: Final answer
   x = 79,644,108.94