Finding the Third Proportional to 1,781,258 and 3,737,476

Step by Step Solution

1. Step 1: Write the proportion equation
   1,781,258 : 3,737,476 = 3,737,476 : x
2. Step 2: Convert to fraction form
   1,781,258/3,737,476 = 3,737,476/x
3. Step 3: Cross multiply
   1,781,258x = 3,737,476 × 3,737,476
4. Step 4: Simplify right side
   1,781,258x = 13,968,726,850,576
5. Step 5: Solve for x
   x = 13,968,726,850,576/1,781,258
6. Step 6: Final answer
   x = 7,842,057.05