Finding the Third Proportional to 1,657,548 and 3,570,144

Step by Step Solution

1. Step 1: Write the proportion equation
   1,657,548 : 3,570,144 = 3,570,144 : x
2. Step 2: Convert to fraction form
   1,657,548/3,570,144 = 3,570,144/x
3. Step 3: Cross multiply
   1,657,548x = 3,570,144 × 3,570,144
4. Step 4: Simplify right side
   1,657,548x = 12,745,928,180,736
5. Step 5: Solve for x
   x = 12,745,928,180,736/1,657,548
6. Step 6: Final answer
   x = 7,689,628.40