Finding the Third Proportional to 742,808 and 1,627,592

Step by Step Solution

1. Step 1: Write the proportion equation
   742,808 : 1,627,592 = 1,627,592 : x
2. Step 2: Convert to fraction form
   742,808/1,627,592 = 1,627,592/x
3. Step 3: Cross multiply
   742,808x = 1,627,592 × 1,627,592
4. Step 4: Simplify right side
   742,808x = 2,649,055,718,464
5. Step 5: Solve for x
   x = 2,649,055,718,464/742,808
6. Step 6: Final answer
   x = 3,566,272.47