Finding the Third Proportional to 5,128,062 and 10,942,488

Step by Step Solution

1. Step 1: Write the proportion equation
   5,128,062 : 10,942,488 = 10,942,488 : x
2. Step 2: Convert to fraction form
   5,128,062/10,942,488 = 10,942,488/x
3. Step 3: Cross multiply
   5,128,062x = 10,942,488 × 10,942,488
4. Step 4: Simplify right side
   5,128,062x = 119,738,043,630,144
5. Step 5: Solve for x
   x = 119,738,043,630,144/5,128,062
6. Step 6: Final answer
   x = 23,349,570.19