Finding the Third Proportional to 1,520,784 and 2,353,971

Step by Step Solution

1. Step 1: Write the proportion equation
   1,520,784 : 2,353,971 = 2,353,971 : x
2. Step 2: Convert to fraction form
   1,520,784/2,353,971 = 2,353,971/x
3. Step 3: Cross multiply
   1,520,784x = 2,353,971 × 2,353,971
4. Step 4: Simplify right side
   1,520,784x = 5,541,179,468,841
5. Step 5: Solve for x
   x = 5,541,179,468,841/1,520,784
6. Step 6: Final answer
   x = 3,643,633.46