Finding the Third Proportional to 740,994 and 1,148,099

Step by Step Solution

1. Step 1: Write the proportion equation
   740,994 : 1,148,099 = 1,148,099 : x
2. Step 2: Convert to fraction form
   740,994/1,148,099 = 1,148,099/x
3. Step 3: Cross multiply
   740,994x = 1,148,099 × 1,148,099
4. Step 4: Simplify right side
   740,994x = 1,318,131,313,801
5. Step 5: Solve for x
   x = 1,318,131,313,801/740,994
6. Step 6: Final answer
   x = 1,778,869.08