Finding the Third Proportional to 1,854,824.63 and 4,026,896.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,854,824.63 : 4,026,896.72 = 4,026,896.72 : x
2. Step 2: Convert to fraction form
   1,854,824.63/4,026,896.72 = 4,026,896.72/x
3. Step 3: Cross multiply
   1,854,824.63x = 4,026,896.72 × 4,026,896.72
4. Step 4: Simplify right side
   1,854,824.63x = 16,215,897,183,479.52
5. Step 5: Solve for x
   x = 16,215,897,183,479.52/1,854,824.63
6. Step 6: Final answer
   x = 8,742,550.09