Finding the Third Proportional to 10,782,416 and 23,208,988

Step by Step Solution

1. Step 1: Write the proportion equation
   10,782,416 : 23,208,988 = 23,208,988 : x
2. Step 2: Convert to fraction form
   10,782,416/23,208,988 = 23,208,988/x
3. Step 3: Cross multiply
   10,782,416x = 23,208,988 × 23,208,988
4. Step 4: Simplify right side
   10,782,416x = 538,657,123,984,144
5. Step 5: Solve for x
   x = 538,657,123,984,144/10,782,416
6. Step 6: Final answer
   x = 49,956,997.02