Finding the Third Proportional to 1,483,299 and 3,190,158

Step by Step Solution

1. Step 1: Write the proportion equation
   1,483,299 : 3,190,158 = 3,190,158 : x
2. Step 2: Convert to fraction form
   1,483,299/3,190,158 = 3,190,158/x
3. Step 3: Cross multiply
   1,483,299x = 3,190,158 × 3,190,158
4. Step 4: Simplify right side
   1,483,299x = 10,177,108,064,964
5. Step 5: Solve for x
   x = 10,177,108,064,964/1,483,299
6. Step 6: Final answer
   x = 6,861,130.54