Finding the Third Proportional to 1,520,770 and 2,353,953

Step by Step Solution

1. Step 1: Write the proportion equation
   1,520,770 : 2,353,953 = 2,353,953 : x
2. Step 2: Convert to fraction form
   1,520,770/2,353,953 = 2,353,953/x
3. Step 3: Cross multiply
   1,520,770x = 2,353,953 × 2,353,953
4. Step 4: Simplify right side
   1,520,770x = 5,541,094,726,209
5. Step 5: Solve for x
   x = 5,541,094,726,209/1,520,770
6. Step 6: Final answer
   x = 3,643,611.28