Finding the Third Proportional to 1,191,997 and 1,798,930.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,191,997 : 1,798,930.50 = 1,798,930.50 : x
2. Step 2: Convert to fraction form
   1,191,997/1,798,930.50 = 1,798,930.50/x
3. Step 3: Cross multiply
   1,191,997x = 1,798,930.50 × 1,798,930.50
4. Step 4: Simplify right side
   1,191,997x = 3,236,150,943,830.25
5. Step 5: Solve for x
   x = 3,236,150,943,830.25/1,191,997
6. Step 6: Final answer
   x = 2,714,898.56