Finding the Third Proportional to 4,162,232 and 9,078,826

Step by Step Solution

1. Step 1: Write the proportion equation
   4,162,232 : 9,078,826 = 9,078,826 : x
2. Step 2: Convert to fraction form
   4,162,232/9,078,826 = 9,078,826/x
3. Step 3: Cross multiply
   4,162,232x = 9,078,826 × 9,078,826
4. Step 4: Simplify right side
   4,162,232x = 82,425,081,538,276
5. Step 5: Solve for x
   x = 82,425,081,538,276/4,162,232
6. Step 6: Final answer
   x = 19,803,096.40