Finding the Third Proportional to 1,597,428 and 3,474,792

Step by Step Solution

1. Step 1: Write the proportion equation
   1,597,428 : 3,474,792 = 3,474,792 : x
2. Step 2: Convert to fraction form
   1,597,428/3,474,792 = 3,474,792/x
3. Step 3: Cross multiply
   1,597,428x = 3,474,792 × 3,474,792
4. Step 4: Simplify right side
   1,597,428x = 12,074,179,443,264
5. Step 5: Solve for x
   x = 12,074,179,443,264/1,597,428
6. Step 6: Final answer
   x = 7,558,512.46