Finding the Third Proportional to 4,776,269 and 10,091,637

Step by Step Solution

1. Step 1: Write the proportion equation
   4,776,269 : 10,091,637 = 10,091,637 : x
2. Step 2: Convert to fraction form
   4,776,269/10,091,637 = 10,091,637/x
3. Step 3: Cross multiply
   4,776,269x = 10,091,637 × 10,091,637
4. Step 4: Simplify right side
   4,776,269x = 101,841,137,339,769
5. Step 5: Solve for x
   x = 101,841,137,339,769/4,776,269
6. Step 6: Final answer
   x = 21,322,320.28