Finding the Third Proportional to 1,448,730 and 3,146,774

Step by Step Solution

1. Step 1: Write the proportion equation
   1,448,730 : 3,146,774 = 3,146,774 : x
2. Step 2: Convert to fraction form
   1,448,730/3,146,774 = 3,146,774/x
3. Step 3: Cross multiply
   1,448,730x = 3,146,774 × 3,146,774
4. Step 4: Simplify right side
   1,448,730x = 9,902,186,607,076
5. Step 5: Solve for x
   x = 9,902,186,607,076/1,448,730
6. Step 6: Final answer
   x = 6,835,080.80