Finding the Third Proportional to 1,627,230 and 3,499,359

Step by Step Solution

1. Step 1: Write the proportion equation
   1,627,230 : 3,499,359 = 3,499,359 : x
2. Step 2: Convert to fraction form
   1,627,230/3,499,359 = 3,499,359/x
3. Step 3: Cross multiply
   1,627,230x = 3,499,359 × 3,499,359
4. Step 4: Simplify right side
   1,627,230x = 12,245,513,410,881
5. Step 5: Solve for x
   x = 12,245,513,410,881/1,627,230
6. Step 6: Final answer
   x = 7,525,373.43