Finding the Third Proportional to 5,043,601.69 and 10,446,080.06

Step by Step Solution

1. Step 1: Write the proportion equation
   5,043,601.69 : 10,446,080.06 = 10,446,080.06 : x
2. Step 2: Convert to fraction form
   5,043,601.69/10,446,080.06 = 10,446,080.06/x
3. Step 3: Cross multiply
   5,043,601.69x = 10,446,080.06 × 10,446,080.06
4. Step 4: Simplify right side
   5,043,601.69x = 109,120,588,672,160
5. Step 5: Solve for x
   x = 109,120,588,672,160/5,043,601.69
6. Step 6: Final answer
   x = 21,635,449.31