Finding the Third Proportional to 737,388 and 1,112,850

Step by Step Solution

1. Step 1: Write the proportion equation
   737,388 : 1,112,850 = 1,112,850 : x
2. Step 2: Convert to fraction form
   737,388/1,112,850 = 1,112,850/x
3. Step 3: Cross multiply
   737,388x = 1,112,850 × 1,112,850
4. Step 4: Simplify right side
   737,388x = 1,238,435,122,500
5. Step 5: Solve for x
   x = 1,238,435,122,500/737,388
6. Step 6: Final answer
   x = 1,679,489.12