Finding the Third Proportional to 4,776,266 and 10,091,632

Step by Step Solution

1. Step 1: Write the proportion equation
   4,776,266 : 10,091,632 = 10,091,632 : x
2. Step 2: Convert to fraction form
   4,776,266/10,091,632 = 10,091,632/x
3. Step 3: Cross multiply
   4,776,266x = 10,091,632 × 10,091,632
4. Step 4: Simplify right side
   4,776,266x = 101,841,036,423,424
5. Step 5: Solve for x
   x = 101,841,036,423,424/4,776,266
6. Step 6: Final answer
   x = 21,322,312.54