Finding the Third Proportional to 2,343,912 and 3,522,109

Step by Step Solution

1. Step 1: Write the proportion equation
   2,343,912 : 3,522,109 = 3,522,109 : x
2. Step 2: Convert to fraction form
   2,343,912/3,522,109 = 3,522,109/x
3. Step 3: Cross multiply
   2,343,912x = 3,522,109 × 3,522,109
4. Step 4: Simplify right side
   2,343,912x = 12,405,251,807,881
5. Step 5: Solve for x
   x = 12,405,251,807,881/2,343,912
6. Step 6: Final answer
   x = 5,292,541.62