Finding the Third Proportional to 1,501,827 and 3,110,118

Step by Step Solution

1. Step 1: Write the proportion equation
   1,501,827 : 3,110,118 = 3,110,118 : x
2. Step 2: Convert to fraction form
   1,501,827/3,110,118 = 3,110,118/x
3. Step 3: Cross multiply
   1,501,827x = 3,110,118 × 3,110,118
4. Step 4: Simplify right side
   1,501,827x = 9,672,833,973,924
5. Step 5: Solve for x
   x = 9,672,833,973,924/1,501,827
6. Step 6: Final answer
   x = 6,440,711.20