Finding the Third Proportional to 6,091,810 and 9,138,901

Step by Step Solution

1. Step 1: Write the proportion equation
   6,091,810 : 9,138,901 = 9,138,901 : x
2. Step 2: Convert to fraction form
   6,091,810/9,138,901 = 9,138,901/x
3. Step 3: Cross multiply
   6,091,810x = 9,138,901 × 9,138,901
4. Step 4: Simplify right side
   6,091,810x = 83,519,511,487,801
5. Step 5: Solve for x
   x = 83,519,511,487,801/6,091,810
6. Step 6: Final answer
   x = 13,710,130.73