Finding the Third Proportional to 1,838,980 and 2,854,134

Step by Step Solution

1. Step 1: Write the proportion equation
   1,838,980 : 2,854,134 = 2,854,134 : x
2. Step 2: Convert to fraction form
   1,838,980/2,854,134 = 2,854,134/x
3. Step 3: Cross multiply
   1,838,980x = 2,854,134 × 2,854,134
4. Step 4: Simplify right side
   1,838,980x = 8,146,080,889,956
5. Step 5: Solve for x
   x = 8,146,080,889,956/1,838,980
6. Step 6: Final answer
   x = 4,429,673.45