Finding the Third Proportional to 1,572,562 and 3,439,550

Step by Step Solution

1. Step 1: Write the proportion equation
   1,572,562 : 3,439,550 = 3,439,550 : x
2. Step 2: Convert to fraction form
   1,572,562/3,439,550 = 3,439,550/x
3. Step 3: Cross multiply
   1,572,562x = 3,439,550 × 3,439,550
4. Step 4: Simplify right side
   1,572,562x = 11,830,504,202,500
5. Step 5: Solve for x
   x = 11,830,504,202,500/1,572,562
6. Step 6: Final answer
   x = 7,523,076.48