Finding the Third Proportional to 1,573,020 and 2,405,376

Step by Step Solution

1. Step 1: Write the proportion equation
   1,573,020 : 2,405,376 = 2,405,376 : x
2. Step 2: Convert to fraction form
   1,573,020/2,405,376 = 2,405,376/x
3. Step 3: Cross multiply
   1,573,020x = 2,405,376 × 2,405,376
4. Step 4: Simplify right side
   1,573,020x = 5,785,833,701,376
5. Step 5: Solve for x
   x = 5,785,833,701,376/1,573,020
6. Step 6: Final answer
   x = 3,678,169.19