Finding the Third Proportional to 1,532,890 and 3,224,534

Step by Step Solution

1. Step 1: Write the proportion equation
   1,532,890 : 3,224,534 = 3,224,534 : x
2. Step 2: Convert to fraction form
   1,532,890/3,224,534 = 3,224,534/x
3. Step 3: Cross multiply
   1,532,890x = 3,224,534 × 3,224,534
4. Step 4: Simplify right side
   1,532,890x = 10,397,619,517,156
5. Step 5: Solve for x
   x = 10,397,619,517,156/1,532,890
6. Step 6: Final answer
   x = 6,783,017.38