Finding the Third Proportional to 2,609,924 and 5,533,190

Step by Step Solution

1. Step 1: Write the proportion equation
   2,609,924 : 5,533,190 = 5,533,190 : x
2. Step 2: Convert to fraction form
   2,609,924/5,533,190 = 5,533,190/x
3. Step 3: Cross multiply
   2,609,924x = 5,533,190 × 5,533,190
4. Step 4: Simplify right side
   2,609,924x = 30,616,191,576,100
5. Step 5: Solve for x
   x = 30,616,191,576,100/2,609,924
6. Step 6: Final answer
   x = 11,730,683.18