Finding the Third Proportional to 2,802,644 and 6,128,764

Step by Step Solution

1. Step 1: Write the proportion equation
   2,802,644 : 6,128,764 = 6,128,764 : x
2. Step 2: Convert to fraction form
   2,802,644/6,128,764 = 6,128,764/x
3. Step 3: Cross multiply
   2,802,644x = 6,128,764 × 6,128,764
4. Step 4: Simplify right side
   2,802,644x = 37,561,748,167,696
5. Step 5: Solve for x
   x = 37,561,748,167,696/2,802,644
6. Step 6: Final answer
   x = 13,402,254.50