Finding the Third Proportional to 5,109,500 and 7,104,374

Step by Step Solution

1. Step 1: Write the proportion equation
   5,109,500 : 7,104,374 = 7,104,374 : x
2. Step 2: Convert to fraction form
   5,109,500/7,104,374 = 7,104,374/x
3. Step 3: Cross multiply
   5,109,500x = 7,104,374 × 7,104,374
4. Step 4: Simplify right side
   5,109,500x = 50,472,129,931,876
5. Step 5: Solve for x
   x = 50,472,129,931,876/5,109,500
6. Step 6: Final answer
   x = 9,878,095.69