Finding the Third Proportional to 1,720,252 and 3,645,592

Step by Step Solution

1. Step 1: Write the proportion equation
   1,720,252 : 3,645,592 = 3,645,592 : x
2. Step 2: Convert to fraction form
   1,720,252/3,645,592 = 3,645,592/x
3. Step 3: Cross multiply
   1,720,252x = 3,645,592 × 3,645,592
4. Step 4: Simplify right side
   1,720,252x = 13,290,341,030,464
5. Step 5: Solve for x
   x = 13,290,341,030,464/1,720,252
6. Step 6: Final answer
   x = 7,725,810.54