Finding the Third Proportional to 7,113,113 and 16,785,886

Step by Step Solution

1. Step 1: Write the proportion equation
   7,113,113 : 16,785,886 = 16,785,886 : x
2. Step 2: Convert to fraction form
   7,113,113/16,785,886 = 16,785,886/x
3. Step 3: Cross multiply
   7,113,113x = 16,785,886 × 16,785,886
4. Step 4: Simplify right side
   7,113,113x = 281,765,968,804,996
5. Step 5: Solve for x
   x = 281,765,968,804,996/7,113,113
6. Step 6: Final answer
   x = 39,612,187.91