Finding the Third Proportional to 1,553,094 and 3,181,464

Step by Step Solution

1. Step 1: Write the proportion equation
   1,553,094 : 3,181,464 = 3,181,464 : x
2. Step 2: Convert to fraction form
   1,553,094/3,181,464 = 3,181,464/x
3. Step 3: Cross multiply
   1,553,094x = 3,181,464 × 3,181,464
4. Step 4: Simplify right side
   1,553,094x = 10,121,713,183,296
5. Step 5: Solve for x
   x = 10,121,713,183,296/1,553,094
6. Step 6: Final answer
   x = 6,517,128.51