Finding the Third Proportional to 1,916,599 and 4,099,127

Step by Step Solution

1. Step 1: Write the proportion equation
   1,916,599 : 4,099,127 = 4,099,127 : x
2. Step 2: Convert to fraction form
   1,916,599/4,099,127 = 4,099,127/x
3. Step 3: Cross multiply
   1,916,599x = 4,099,127 × 4,099,127
4. Step 4: Simplify right side
   1,916,599x = 16,802,842,162,129
5. Step 5: Solve for x
   x = 16,802,842,162,129/1,916,599
6. Step 6: Final answer
   x = 8,767,009.77