Finding the Third Proportional to 2,153,712 and 3,379,008

Step by Step Solution

1. Step 1: Write the proportion equation
   2,153,712 : 3,379,008 = 3,379,008 : x
2. Step 2: Convert to fraction form
   2,153,712/3,379,008 = 3,379,008/x
3. Step 3: Cross multiply
   2,153,712x = 3,379,008 × 3,379,008
4. Step 4: Simplify right side
   2,153,712x = 11,417,695,064,064
5. Step 5: Solve for x
   x = 11,417,695,064,064/2,153,712
6. Step 6: Final answer
   x = 5,301,402.91