Finding the Third Proportional to 1,012,936 and 1,545,131

Step by Step Solution

1. Step 1: Write the proportion equation
   1,012,936 : 1,545,131 = 1,545,131 : x
2. Step 2: Convert to fraction form
   1,012,936/1,545,131 = 1,545,131/x
3. Step 3: Cross multiply
   1,012,936x = 1,545,131 × 1,545,131
4. Step 4: Simplify right side
   1,012,936x = 2,387,429,807,161
5. Step 5: Solve for x
   x = 2,387,429,807,161/1,012,936
6. Step 6: Final answer
   x = 2,356,940.43