Finding the Third Proportional to 20,953,732 and 31,301,552

Step by Step Solution

1. Step 1: Write the proportion equation
   20,953,732 : 31,301,552 = 31,301,552 : x
2. Step 2: Convert to fraction form
   20,953,732/31,301,552 = 31,301,552/x
3. Step 3: Cross multiply
   20,953,732x = 31,301,552 × 31,301,552
4. Step 4: Simplify right side
   20,953,732x = 979,787,157,608,704
5. Step 5: Solve for x
   x = 979,787,157,608,704/20,953,732
6. Step 6: Final answer
   x = 46,759,553.74