Finding the Third Proportional to 2,109,008 and 4,549,792

Step by Step Solution

1. Step 1: Write the proportion equation
   2,109,008 : 4,549,792 = 4,549,792 : x
2. Step 2: Convert to fraction form
   2,109,008/4,549,792 = 4,549,792/x
3. Step 3: Cross multiply
   2,109,008x = 4,549,792 × 4,549,792
4. Step 4: Simplify right side
   2,109,008x = 20,700,607,243,264
5. Step 5: Solve for x
   x = 20,700,607,243,264/2,109,008
6. Step 6: Final answer
   x = 9,815,328.93