Finding the Third Proportional to 2,572,712 and 3,781,992

Step by Step Solution

1. Step 1: Write the proportion equation
   2,572,712 : 3,781,992 = 3,781,992 : x
2. Step 2: Convert to fraction form
   2,572,712/3,781,992 = 3,781,992/x
3. Step 3: Cross multiply
   2,572,712x = 3,781,992 × 3,781,992
4. Step 4: Simplify right side
   2,572,712x = 14,303,463,488,064
5. Step 5: Solve for x
   x = 14,303,463,488,064/2,572,712
6. Step 6: Final answer
   x = 5,559,683.12