Finding the Third Proportional to 10,054,692 and 21,526,506

Step by Step Solution

1. Step 1: Write the proportion equation
   10,054,692 : 21,526,506 = 21,526,506 : x
2. Step 2: Convert to fraction form
   10,054,692/21,526,506 = 21,526,506/x
3. Step 3: Cross multiply
   10,054,692x = 21,526,506 × 21,526,506
4. Step 4: Simplify right side
   10,054,692x = 463,390,460,568,036
5. Step 5: Solve for x
   x = 463,390,460,568,036/10,054,692
6. Step 6: Final answer
   x = 46,086,987.11