Finding the Third Proportional to 746,374 and 1,124,938

Step by Step Solution

1. Step 1: Write the proportion equation
   746,374 : 1,124,938 = 1,124,938 : x
2. Step 2: Convert to fraction form
   746,374/1,124,938 = 1,124,938/x
3. Step 3: Cross multiply
   746,374x = 1,124,938 × 1,124,938
4. Step 4: Simplify right side
   746,374x = 1,265,485,503,844
5. Step 5: Solve for x
   x = 1,265,485,503,844/746,374
6. Step 6: Final answer
   x = 1,695,511.24