Finding the Third Proportional to 1,498,026 and 2,119,672

Step by Step Solution

1. Step 1: Write the proportion equation
   1,498,026 : 2,119,672 = 2,119,672 : x
2. Step 2: Convert to fraction form
   1,498,026/2,119,672 = 2,119,672/x
3. Step 3: Cross multiply
   1,498,026x = 2,119,672 × 2,119,672
4. Step 4: Simplify right side
   1,498,026x = 4,493,009,387,584
5. Step 5: Solve for x
   x = 4,493,009,387,584/1,498,026
6. Step 6: Final answer
   x = 2,999,286.65