Finding the Third Proportional to 761,773 and 1,114,618

Step by Step Solution

1. Step 1: Write the proportion equation
   761,773 : 1,114,618 = 1,114,618 : x
2. Step 2: Convert to fraction form
   761,773/1,114,618 = 1,114,618/x
3. Step 3: Cross multiply
   761,773x = 1,114,618 × 1,114,618
4. Step 4: Simplify right side
   761,773x = 1,242,373,285,924
5. Step 5: Solve for x
   x = 1,242,373,285,924/761,773
6. Step 6: Final answer
   x = 1,630,896.98