Finding the Third Proportional to 651,153 and 1,395,753

Step by Step Solution

1. Step 1: Write the proportion equation
   651,153 : 1,395,753 = 1,395,753 : x
2. Step 2: Convert to fraction form
   651,153/1,395,753 = 1,395,753/x
3. Step 3: Cross multiply
   651,153x = 1,395,753 × 1,395,753
4. Step 4: Simplify right side
   651,153x = 1,948,126,437,009
5. Step 5: Solve for x
   x = 1,948,126,437,009/651,153
6. Step 6: Final answer
   x = 2,991,810.58