Finding the Third Proportional to 4,684,200 and 7,026,360

Step by Step Solution

1. Step 1: Write the proportion equation
   4,684,200 : 7,026,360 = 7,026,360 : x
2. Step 2: Convert to fraction form
   4,684,200/7,026,360 = 7,026,360/x
3. Step 3: Cross multiply
   4,684,200x = 7,026,360 × 7,026,360
4. Step 4: Simplify right side
   4,684,200x = 49,369,734,849,600
5. Step 5: Solve for x
   x = 49,369,734,849,600/4,684,200
6. Step 6: Final answer
   x = 10,539,630.00