Finding the Third Proportional to 2,330,642 and 3,148,887

Step by Step Solution

1. Step 1: Write the proportion equation
   2,330,642 : 3,148,887 = 3,148,887 : x
2. Step 2: Convert to fraction form
   2,330,642/3,148,887 = 3,148,887/x
3. Step 3: Cross multiply
   2,330,642x = 3,148,887 × 3,148,887
4. Step 4: Simplify right side
   2,330,642x = 9,915,489,338,769
5. Step 5: Solve for x
   x = 9,915,489,338,769/2,330,642
6. Step 6: Final answer
   x = 4,254,402.58