Finding the Third Proportional to 1,747,276 and 3,737,438

Step by Step Solution

1. Step 1: Write the proportion equation
   1,747,276 : 3,737,438 = 3,737,438 : x
2. Step 2: Convert to fraction form
   1,747,276/3,737,438 = 3,737,438/x
3. Step 3: Cross multiply
   1,747,276x = 3,737,438 × 3,737,438
4. Step 4: Simplify right side
   1,747,276x = 13,968,442,803,844
5. Step 5: Solve for x
   x = 13,968,442,803,844/1,747,276
6. Step 6: Final answer
   x = 7,994,411.19