Finding the Third Proportional to 4,636,071 and 7,091,901

Step by Step Solution

1. Step 1: Write the proportion equation
   4,636,071 : 7,091,901 = 7,091,901 : x
2. Step 2: Convert to fraction form
   4,636,071/7,091,901 = 7,091,901/x
3. Step 3: Cross multiply
   4,636,071x = 7,091,901 × 7,091,901
4. Step 4: Simplify right side
   4,636,071x = 50,295,059,793,801
5. Step 5: Solve for x
   x = 50,295,059,793,801/4,636,071
6. Step 6: Final answer
   x = 10,848,638.81