Finding the Third Proportional to 8,737,704 and 13,676,796

Step by Step Solution

1. Step 1: Write the proportion equation
   8,737,704 : 13,676,796 = 13,676,796 : x
2. Step 2: Convert to fraction form
   8,737,704/13,676,796 = 13,676,796/x
3. Step 3: Cross multiply
   8,737,704x = 13,676,796 × 13,676,796
4. Step 4: Simplify right side
   8,737,704x = 187,054,748,825,616
5. Step 5: Solve for x
   x = 187,054,748,825,616/8,737,704
6. Step 6: Final answer
   x = 21,407,769.00