Finding the Third Proportional to 2,946,740 and 4,159,308

Step by Step Solution

1. Step 1: Write the proportion equation
   2,946,740 : 4,159,308 = 4,159,308 : x
2. Step 2: Convert to fraction form
   2,946,740/4,159,308 = 4,159,308/x
3. Step 3: Cross multiply
   2,946,740x = 4,159,308 × 4,159,308
4. Step 4: Simplify right side
   2,946,740x = 17,299,843,038,864
5. Step 5: Solve for x
   x = 17,299,843,038,864/2,946,740
6. Step 6: Final answer
   x = 5,870,841.35