Finding the Third Proportional to 911,782.50 and 2,110,614

Step by Step Solution

1. Step 1: Write the proportion equation
   911,782.50 : 2,110,614 = 2,110,614 : x
2. Step 2: Convert to fraction form
   911,782.50/2,110,614 = 2,110,614/x
3. Step 3: Cross multiply
   911,782.50x = 2,110,614 × 2,110,614
4. Step 4: Simplify right side
   911,782.50x = 4,454,691,456,996
5. Step 5: Solve for x
   x = 4,454,691,456,996/911,782.50
6. Step 6: Final answer
   x = 4,885,695.28