Finding the Third Proportional to 1,561,546 and 3,761,826

Step by Step Solution

1. Step 1: Write the proportion equation
   1,561,546 : 3,761,826 = 3,761,826 : x
2. Step 2: Convert to fraction form
   1,561,546/3,761,826 = 3,761,826/x
3. Step 3: Cross multiply
   1,561,546x = 3,761,826 × 3,761,826
4. Step 4: Simplify right side
   1,561,546x = 14,151,334,854,276
5. Step 5: Solve for x
   x = 14,151,334,854,276/1,561,546
6. Step 6: Final answer
   x = 9,062,387.44