Finding the Third Proportional to 713,078 and 1,554,099

Step by Step Solution

1. Step 1: Write the proportion equation
   713,078 : 1,554,099 = 1,554,099 : x
2. Step 2: Convert to fraction form
   713,078/1,554,099 = 1,554,099/x
3. Step 3: Cross multiply
   713,078x = 1,554,099 × 1,554,099
4. Step 4: Simplify right side
   713,078x = 2,415,223,701,801
5. Step 5: Solve for x
   x = 2,415,223,701,801/713,078
6. Step 6: Final answer
   x = 3,387,039.99