Finding the Third Proportional to 10,497,153 and 21,832,086

Step by Step Solution

1. Step 1: Write the proportion equation
   10,497,153 : 21,832,086 = 21,832,086 : x
2. Step 2: Convert to fraction form
   10,497,153/21,832,086 = 21,832,086/x
3. Step 3: Cross multiply
   10,497,153x = 21,832,086 × 21,832,086
4. Step 4: Simplify right side
   10,497,153x = 476,639,979,111,396
5. Step 5: Solve for x
   x = 476,639,979,111,396/10,497,153
6. Step 6: Final answer
   x = 45,406,595.40