Finding the Third Proportional to 1,008,738 and 1,561,833

Step by Step Solution

1. Step 1: Write the proportion equation
   1,008,738 : 1,561,833 = 1,561,833 : x
2. Step 2: Convert to fraction form
   1,008,738/1,561,833 = 1,561,833/x
3. Step 3: Cross multiply
   1,008,738x = 1,561,833 × 1,561,833
4. Step 4: Simplify right side
   1,008,738x = 2,439,322,319,889
5. Step 5: Solve for x
   x = 2,439,322,319,889/1,008,738
6. Step 6: Final answer
   x = 2,418,192.16