Finding the Third Proportional to 4,914,770 and 7,693,187

Step by Step Solution

1. Step 1: Write the proportion equation
   4,914,770 : 7,693,187 = 7,693,187 : x
2. Step 2: Convert to fraction form
   4,914,770/7,693,187 = 7,693,187/x
3. Step 3: Cross multiply
   4,914,770x = 7,693,187 × 7,693,187
4. Step 4: Simplify right side
   4,914,770x = 59,185,126,216,969
5. Step 5: Solve for x
   x = 59,185,126,216,969/4,914,770
6. Step 6: Final answer
   x = 12,042,298.26