Finding the Third Proportional to 2,358,740 and 3,534,412

Step by Step Solution

1. Step 1: Write the proportion equation
   2,358,740 : 3,534,412 = 3,534,412 : x
2. Step 2: Convert to fraction form
   2,358,740/3,534,412 = 3,534,412/x
3. Step 3: Cross multiply
   2,358,740x = 3,534,412 × 3,534,412
4. Step 4: Simplify right side
   2,358,740x = 12,492,068,185,744
5. Step 5: Solve for x
   x = 12,492,068,185,744/2,358,740
6. Step 6: Final answer
   x = 5,296,076.80