Finding the Third Proportional to 1,725,480 and 3,629,394

Step by Step Solution

1. Step 1: Write the proportion equation
   1,725,480 : 3,629,394 = 3,629,394 : x
2. Step 2: Convert to fraction form
   1,725,480/3,629,394 = 3,629,394/x
3. Step 3: Cross multiply
   1,725,480x = 3,629,394 × 3,629,394
4. Step 4: Simplify right side
   1,725,480x = 13,172,500,807,236
5. Step 5: Solve for x
   x = 13,172,500,807,236/1,725,480
6. Step 6: Final answer
   x = 7,634,108.08