Finding the Third Proportional to 1,744,509 and 3,700,392

Step by Step Solution

1. Step 1: Write the proportion equation
   1,744,509 : 3,700,392 = 3,700,392 : x
2. Step 2: Convert to fraction form
   1,744,509/3,700,392 = 3,700,392/x
3. Step 3: Cross multiply
   1,744,509x = 3,700,392 × 3,700,392
4. Step 4: Simplify right side
   1,744,509x = 13,692,900,953,664
5. Step 5: Solve for x
   x = 13,692,900,953,664/1,744,509
6. Step 6: Final answer
   x = 7,849,143.20