Finding the Third Proportional to 5,174,149 and 10,884,536

Step by Step Solution

1. Step 1: Write the proportion equation
   5,174,149 : 10,884,536 = 10,884,536 : x
2. Step 2: Convert to fraction form
   5,174,149/10,884,536 = 10,884,536/x
3. Step 3: Cross multiply
   5,174,149x = 10,884,536 × 10,884,536
4. Step 4: Simplify right side
   5,174,149x = 118,473,123,935,296
5. Step 5: Solve for x
   x = 118,473,123,935,296/5,174,149
6. Step 6: Final answer
   x = 22,897,122.59