Finding the Third Proportional to 5,174,142 and 10,884,526

Step by Step Solution

1. Step 1: Write the proportion equation
   5,174,142 : 10,884,526 = 10,884,526 : x
2. Step 2: Convert to fraction form
   5,174,142/10,884,526 = 10,884,526/x
3. Step 3: Cross multiply
   5,174,142x = 10,884,526 × 10,884,526
4. Step 4: Simplify right side
   5,174,142x = 118,472,906,244,676
5. Step 5: Solve for x
   x = 118,472,906,244,676/5,174,142
6. Step 6: Final answer
   x = 22,897,111.49