Finding the Third Proportional to 5,074,842.38 and 10,991,133

Step by Step Solution

1. Step 1: Write the proportion equation
   5,074,842.38 : 10,991,133 = 10,991,133 : x
2. Step 2: Convert to fraction form
   5,074,842.38/10,991,133 = 10,991,133/x
3. Step 3: Cross multiply
   5,074,842.38x = 10,991,133 × 10,991,133
4. Step 4: Simplify right side
   5,074,842.38x = 120,805,004,623,689
5. Step 5: Solve for x
   x = 120,805,004,623,689/5,074,842.38
6. Step 6: Final answer
   x = 23,804,681.15