Finding the Third Proportional to 30,787.88 and 46,802.63

Step by Step Solution

1. Step 1: Write the proportion equation
   30,787.88 : 46,802.63 = 46,802.63 : x
2. Step 2: Convert to fraction form
   30,787.88/46,802.63 = 46,802.63/x
3. Step 3: Cross multiply
   30,787.88x = 46,802.63 × 46,802.63
4. Step 4: Simplify right side
   30,787.88x = 2,190,485,706.89
5. Step 5: Solve for x
   x = 2,190,485,706.89/30,787.88
6. Step 6: Final answer
   x = 71,147.67