Finding the Third Proportional to 1,347,437 and 2,026,623

Step by Step Solution

1. Step 1: Write the proportion equation
   1,347,437 : 2,026,623 = 2,026,623 : x
2. Step 2: Convert to fraction form
   1,347,437/2,026,623 = 2,026,623/x
3. Step 3: Cross multiply
   1,347,437x = 2,026,623 × 2,026,623
4. Step 4: Simplify right side
   1,347,437x = 4,107,200,784,129
5. Step 5: Solve for x
   x = 4,107,200,784,129/1,347,437
6. Step 6: Final answer
   x = 3,048,157.94