Finding the Third Proportional to 4,341,154 and 9,453,753

Step by Step Solution

1. Step 1: Write the proportion equation
   4,341,154 : 9,453,753 = 9,453,753 : x
2. Step 2: Convert to fraction form
   4,341,154/9,453,753 = 9,453,753/x
3. Step 3: Cross multiply
   4,341,154x = 9,453,753 × 9,453,753
4. Step 4: Simplify right side
   4,341,154x = 89,373,445,785,009
5. Step 5: Solve for x
   x = 89,373,445,785,009/4,341,154
6. Step 6: Final answer
   x = 20,587,485.67