Finding the Third Proportional to 31,726,054.75 and 42,805,896.75

Step by Step Solution

1. Step 1: Write the proportion equation
   31,726,054.75 : 42,805,896.75 = 42,805,896.75 : x
2. Step 2: Convert to fraction form
   31,726,054.75/42,805,896.75 = 42,805,896.75/x
3. Step 3: Cross multiply
   31,726,054.75x = 42,805,896.75 × 42,805,896.75
4. Step 4: Simplify right side
   31,726,054.75x = 1,832,344,796,571,660.50
5. Step 5: Solve for x
   x = 1,832,344,796,571,660.50/31,726,054.75
6. Step 6: Final answer
   x = 57,755,205.02