Finding the Third Proportional to 1,781,260 and 3,737,480

Step by Step Solution

1. Step 1: Write the proportion equation
   1,781,260 : 3,737,480 = 3,737,480 : x
2. Step 2: Convert to fraction form
   1,781,260/3,737,480 = 3,737,480/x
3. Step 3: Cross multiply
   1,781,260x = 3,737,480 × 3,737,480
4. Step 4: Simplify right side
   1,781,260x = 13,968,756,750,400
5. Step 5: Solve for x
   x = 13,968,756,750,400/1,781,260
6. Step 6: Final answer
   x = 7,842,065.03