Finding the Third Proportional to 773,108 and 1,566,991

Step by Step Solution

1. Step 1: Write the proportion equation
   773,108 : 1,566,991 = 1,566,991 : x
2. Step 2: Convert to fraction form
   773,108/1,566,991 = 1,566,991/x
3. Step 3: Cross multiply
   773,108x = 1,566,991 × 1,566,991
4. Step 4: Simplify right side
   773,108x = 2,455,460,794,081
5. Step 5: Solve for x
   x = 2,455,460,794,081/773,108
6. Step 6: Final answer
   x = 3,176,090.27