Finding the Third Proportional to 1,378,088 and 2,955,424

Step by Step Solution

1. Step 1: Write the proportion equation
   1,378,088 : 2,955,424 = 2,955,424 : x
2. Step 2: Convert to fraction form
   1,378,088/2,955,424 = 2,955,424/x
3. Step 3: Cross multiply
   1,378,088x = 2,955,424 × 2,955,424
4. Step 4: Simplify right side
   1,378,088x = 8,734,531,019,776
5. Step 5: Solve for x
   x = 8,734,531,019,776/1,378,088
6. Step 6: Final answer
   x = 6,338,151.86