Finding the Third Proportional to 31,880.81 and 46,848.94

Step by Step Solution

1. Step 1: Write the proportion equation
   31,880.81 : 46,848.94 = 46,848.94 : x
2. Step 2: Convert to fraction form
   31,880.81/46,848.94 = 46,848.94/x
3. Step 3: Cross multiply
   31,880.81x = 46,848.94 × 46,848.94
4. Step 4: Simplify right side
   31,880.81x = 2,194,822,944.88
5. Step 5: Solve for x
   x = 2,194,822,944.88/31,880.81
6. Step 6: Final answer
   x = 68,844.64