Finding the Third Proportional to 3,467,478 and 4,600,973

Step by Step Solution

1. Step 1: Write the proportion equation
   3,467,478 : 4,600,973 = 4,600,973 : x
2. Step 2: Convert to fraction form
   3,467,478/4,600,973 = 4,600,973/x
3. Step 3: Cross multiply
   3,467,478x = 4,600,973 × 4,600,973
4. Step 4: Simplify right side
   3,467,478x = 21,168,952,546,729
5. Step 5: Solve for x
   x = 21,168,952,546,729/3,467,478
6. Step 6: Final answer
   x = 6,104,999.81