Finding the Third Proportional to 1,570,594 and 3,449,735

Step by Step Solution

1. Step 1: Write the proportion equation
   1,570,594 : 3,449,735 = 3,449,735 : x
2. Step 2: Convert to fraction form
   1,570,594/3,449,735 = 3,449,735/x
3. Step 3: Cross multiply
   1,570,594x = 3,449,735 × 3,449,735
4. Step 4: Simplify right side
   1,570,594x = 11,900,671,570,225
5. Step 5: Solve for x
   x = 11,900,671,570,225/1,570,594
6. Step 6: Final answer
   x = 7,577,178.81