Finding the Third Proportional to 2,803,924 and 4,201,208

Step by Step Solution

1. Step 1: Write the proportion equation
   2,803,924 : 4,201,208 = 4,201,208 : x
2. Step 2: Convert to fraction form
   2,803,924/4,201,208 = 4,201,208/x
3. Step 3: Cross multiply
   2,803,924x = 4,201,208 × 4,201,208
4. Step 4: Simplify right side
   2,803,924x = 17,650,148,659,264
5. Step 5: Solve for x
   x = 17,650,148,659,264/2,803,924
6. Step 6: Final answer
   x = 6,294,802.80