Finding the Third Proportional to 5,093,360 and 7,640,040

Step by Step Solution

1. Step 1: Write the proportion equation
   5,093,360 : 7,640,040 = 7,640,040 : x
2. Step 2: Convert to fraction form
   5,093,360/7,640,040 = 7,640,040/x
3. Step 3: Cross multiply
   5,093,360x = 7,640,040 × 7,640,040
4. Step 4: Simplify right side
   5,093,360x = 58,370,211,201,600
5. Step 5: Solve for x
   x = 58,370,211,201,600/5,093,360
6. Step 6: Final answer
   x = 11,460,060