Finding the Third Proportional to 935,991 and 1,410,601.50

Step by Step Solution

1. Step 1: Write the proportion equation
   935,991 : 1,410,601.50 = 1,410,601.50 : x
2. Step 2: Convert to fraction form
   935,991/1,410,601.50 = 1,410,601.50/x
3. Step 3: Cross multiply
   935,991x = 1,410,601.50 × 1,410,601.50
4. Step 4: Simplify right side
   935,991x = 1,989,796,591,802.25
5. Step 5: Solve for x
   x = 1,989,796,591,802.25/935,991
6. Step 6: Final answer
   x = 2,125,871.50