Finding the Third Proportional to 5,007,377 and 10,812,982

Step by Step Solution

1. Step 1: Write the proportion equation
   5,007,377 : 10,812,982 = 10,812,982 : x
2. Step 2: Convert to fraction form
   5,007,377/10,812,982 = 10,812,982/x
3. Step 3: Cross multiply
   5,007,377x = 10,812,982 × 10,812,982
4. Step 4: Simplify right side
   5,007,377x = 116,920,579,732,324
5. Step 5: Solve for x
   x = 116,920,579,732,324/5,007,377
6. Step 6: Final answer
   x = 23,349,665.85