Finding the Third Proportional to 1,747,342.13 and 2,648,077.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,747,342.13 : 2,648,077.31 = 2,648,077.31 : x
2. Step 2: Convert to fraction form
   1,747,342.13/2,648,077.31 = 2,648,077.31/x
3. Step 3: Cross multiply
   1,747,342.13x = 2,648,077.31 × 2,648,077.31
4. Step 4: Simplify right side
   1,747,342.13x = 7,012,313,452,977.22
5. Step 5: Solve for x
   x = 7,012,313,452,977.22/1,747,342.13
6. Step 6: Final answer
   x = 4,013,131.35