Finding the Third Proportional to 1,448,835 and 3,146,781

Step by Step Solution

1. Step 1: Write the proportion equation
   1,448,835 : 3,146,781 = 3,146,781 : x
2. Step 2: Convert to fraction form
   1,448,835/3,146,781 = 3,146,781/x
3. Step 3: Cross multiply
   1,448,835x = 3,146,781 × 3,146,781
4. Step 4: Simplify right side
   1,448,835x = 9,902,230,661,961
5. Step 5: Solve for x
   x = 9,902,230,661,961/1,448,835
6. Step 6: Final answer
   x = 6,834,615.85