Finding the Third Proportional to 817,993.50 and 1,749,710.63

Step by Step Solution

1. Step 1: Write the proportion equation
   817,993.50 : 1,749,710.63 = 1,749,710.63 : x
2. Step 2: Convert to fraction form
   817,993.50/1,749,710.63 = 1,749,710.63/x
3. Step 3: Cross multiply
   817,993.50x = 1,749,710.63 × 1,749,710.63
4. Step 4: Simplify right side
   817,993.50x = 3,061,487,271,237.89
5. Step 5: Solve for x
   x = 3,061,487,271,237.89/817,993.50
6. Step 6: Final answer
   x = 3,742,679.22